Bộ 3 Đề thi giữa kì 1 Tiếng anh 12 có đáp án - Đề 1

People (4) _____live in Sahara have found fish swimming in deep underground streams.

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People (4) _____live in Sahara have found fish swimming in deep underground streams.

who

whom

whose

which

Giải thích

Chọn đáp án A.