Question

【题目】I that Bob has been a little too quiet.He didn't even say a word this afternoon.

A.explain B.decide C.notice D.hope

Answer 1

【答案】C

【解析】

试题分析：句意：我觉察到鲍勃有点儿太安静了。他今天下午一句话也没有讲。A.explain解释，说明；B.decide决定，打算；C.notice注意到，察觉到；D.hope希望。很安静，没讲话，这些是观察到的。故选C。