35 CÂU HỎI
Two-year postsecondary institutions were first (1) _______ in the United States in the (2) _______ 20th century. These schools were called junior colleges (3) _______ their main function was to offer only the beginning (4) _______ of general college study. Credits earned at junior colleges could be transferred to another institution (5) _______ students could complete their final years of college. Now called community colleges, these two-year institutions (6) _______ offer courses of general academic study to recent high school graduates. However, they (7) _______ try to serve the educational needs of a (8) _______ segment of the community, including older students and workers. Today, (9) _______ community colleges offer technical, vocational, preprofessional, and adult-education programs in addition to (10) _______ academic programs
A. established
B. built
C. created
D. made
Two-year postsecondary institutions were first (1) _______ in the United States in the (2) _______ 20th century
A. front
B. before
C. soon
D. early
These schools were called junior colleges (3) _______ their main function was to offer only the beginning (4) _______ of general college study.
A. because
B. although
C. however
D. besides
These schools were called junior colleges (3) _______ their main function was to offer only the beginning (4) _______ of general college study.
A. school
B. level
C. stage
D. space
Credits earned at junior colleges could be transferred to another institution (5) _______ students could complete their final years of college.
A. what
B. which
C. where
D. when
Now called community colleges, these two-year institutions (6) _______ offer courses of general academic study to recent high school graduates.
A. still
B. already
C. yet
D. recently
However, they (7) _______ try to serve the educational needs of a (8) _______ segment of the community, including older students and workers.
A. and
B. also
C. too
D. as well
However, they (7) _______ try to serve the educational needs of a (8) _______ segment of the community, including older students and workers
A. less
B. fewer
C. greater
D. more
Today, (9) _______ community colleges offer technical, vocational, preprofessional, and adult-education programs in addition to (10) _______ academic programs
A. almost
B. most
C. nearly
D. really
Today, (9) _______ community colleges offer technical, vocational, preprofessional, and adult-education programs in addition to (10) _______ academic programs.
A. general
B. private
C. public
D. own
Approximately one-third of the Arctic (1) _______ is underlain by continental shelf, (2) _______ includes a broad shelf north of Eurasia and the narrower shelves of North America and Greenland. Seaward of the continental shelves (3) _______ the Arctic Basin proper, which is subdivided (4) _______ a set of three parallel ridges and four basins (also (5) _______ as deeps).
A. Sea
B. Ocean
C. Lake
D. River
Approximately one-third of the Arctic (1) _______ is underlain by continental shelf, (2) _______ includes a broad shelf north of Eurasia and the narrower shelves of North America and Greenland.
A. it
B. whom
C. that
D. which
Seaward of the continental shelves (3) _______ the Arctic Basin proper, which is subdivided (4) _______ a set of three parallel ridges and four basins (also (5) _______ as deeps)
A. is
B. lies
C. runs
D. stands
Seaward of the continental shelves (3) _______ the Arctic Basin proper, which is subdivided (4) _______ a set of three parallel ridges and four basins (also (5) _______ as deeps)
A. on
B. in
C. into
D. onto
Seaward of the continental shelves (3) _______ the Arctic Basin proper, which is subdivided (4) _______ a set of three parallel ridges and four basins (also (5) _______ as deeps)
A. known
B. considered
C. thought
D. remembered
These features were discovered and explored (1) _______ in the late 1940s. The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (2) _______ in half, extending as a submarine bridge 1,800 km (1,100 mi) (3) _______ Siberia to the northwestern tip of Greenland. Parallel (4) _______ it are two shorter ridges: the Alpha Ridge on the North American (5) _______, defining the Canada and Makarov basins, (6) _______ the Arctic Mid-Ocean Ridge on the Eurasian side, (7) _______ the Nansen and Amundsen basins. The average (8) _______ of the Arctic Ocean is only 1,300 m (4,300 ft) (9) _______ the vast shallow expanses on the continental shelves. The deepest (10) _______ in the Arctic Ocean is 5,450 m (17,880 ft).
A. starting
B. beginning
C. appearance
D. creation
The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (2) _______ in half, extending as a submarine bridge 1,800 km (1,100 mi) (3) _______ Siberia to the northwestern tip of Greenland.
A. most
B. mostly
C. all
D. almost
The Lomonosov Ridge, the major ridge, cuts the Arctic Basin (2) _______ in half, extending as a submarine bridge 1,800 km (1,100 mi) (3) _______ Siberia to the northwestern tip of Greenland.
A. in
B. at
C. from
D. between
Parallel (4) _______ it are two shorter ridges: the Alpha Ridge on the North American (5) _______
A. to
B. of
C. with
D. by
A. to
B. of
C. with
D. by
Parallel (4) _______ it are two shorter ridges: the Alpha Ridge on the North American (5) _______
A. shape
B. face
C. size
D. side
defining the Canada and Makarov basins, (6)_______ the Arctic Mid-Ocean Ridge on the Eurasian side, (7) _______the Nansen and Amundsen basins
A. and
B. but
C. or
D. so
defining the Canada and Makarov basins, (6)_______ the Arctic Mid-Ocean Ridge on the Eurasian side, (7) _______the Nansen and Amundsen basins
A. forming
B. coming
C. defining
D. making
The average (8) _______ of the Arctic Ocean is only 1,300 m (4,300 ft) (9) _______ the vast shallow expanses on the continental shelves.
A. height
B. depth
C. width
D. lenght
The average (8) _______ of the Arctic Ocean is only 1,300 m (4,300 ft) (9) _______ the vast shallow expanses on the continental shelves.
A. by
B. with
C. in spite of
D. because of
The deepest (10) _______ in the Arctic Ocean is 5,450 m (17,880 ft)
A. mark
B. area
C. place
D. point
Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (3) _______ are grouped into two categories, renewable and nonrenewable. A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as solar energy.
A. national
B. international
C. natural
D. lively
Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas.
A. lakes
B. stones
C. sand
D. water
Natural (3) _______ are grouped into two categories, renewable and nonrenewable.
A. resources
B. gases
C. fuels
D. plants
A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as solar energy
A. renewable
B. nonrenewable
C. new
D. modern
A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as solar energy
A. such
B. such as
C. as
D. like
Nonrenewable resources include fossil fuels and mineral deposits, such as (1) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (2) _______ maintaining an adequate supply of these resources well into the future. Natural resources are conserved for their biological, economic, and recreational values, (3) _______ their natural beauty and importance to local cultures. (4) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (5) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty.
A. iron
B. water
C. metal
D. gold
Conservation activities for nonrenewable resources focus (2) _______ maintaining an adequate supply of these resources well into the future.
A. in
B. on
C. at
D. by
Natural resources are conserved for their biological, economic, and recreational values, (3) _______ their natural beauty and importance to local cultures.
A. like
B. also
C. and
D. as well as
(4) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (5) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty
A. However
B. Nevertheless
C. For example
D. In fact
(4) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (5) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty
A. killed
B. protected
C. fed
D. left