Tổng hợp đề thi Tiếng Anh có lời giải (Đề số 9)

In both of tundra and taiga, tracking animals in summer is more differcult than

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Mark the letter A, B, C, or D on your answer sheet to show the underlinedpart that needs correction in each of the following questions.

In both of tundra and taiga, tracking (A) animals in summer is more differcult than it(B) is in winter when the (C) swampy ground is (D) frozenly solid and covers with snow.

animals

is

swampy ground

frozenly

Giải thích

Đáp án D