题目内容
Elephants eat ________, but they can move ________ when necessary.
A. noisy; silent B. noisily; silently C. noisily; silence D. noisy; silence
B
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题目内容
Elephants eat ________, but they can move ________ when necessary.
A. noisy; silent B. noisily; silently C. noisily; silence D. noisy; silence
B