Dung is kind and helpful, but he is also a little careless _____________. A.at timeB.at a timeC.at t

题目简介

Dung is kind and helpful, but he is also a little careless _____________. A.at timeB.at a timeC.at t

题目详情

Dung is kind and helpful, but he is also a little careless _____________.
A.at timeB.at a timeC.at timesD.once a time
题型:单选题难度:中档来源:不详

答案

C

试题分析:句意:Dung好心肠并乐于助人,但是他有时也有些粗心。in time及时,迟早;on time准时;at a time曾经;at times有时,偶尔;once a time从前。根据句意选C。

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