Bộ 5 đề thi giữa kì 2 Tiếng Anh 11 Global Success có đáp án - Đề 4

TASK 2. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicat...

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These are people (1) _________do not know they are harming themselves by their action.

what

whom

which

who

Giải thích

Choose D