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

Scientists cannot agree on _____________ related to other orders of insects. A. that fleas are B. how fleas are C. how are fleas D. fleas that are

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Scientists cannot agree on _____________ related to other orders of insects.

that fleas are

how fleas are

how are fleas

fleas that are

Giải thích

Chọn B