Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 1)

A ship floats, whereas a block of iron ofthe same mass sinks because the ship ______. A. is made of wood B. is lighter C. has buoys D. has a special shape

63/97

A ship floats, whereas a block of iron ofthe same mass sinks because the ship ______.

is made of wood

is lighter

has buoys

has a special shape

Giải thích

Chọn D