问题

Listening attentively in class and reviewing in time _ a sure way to improve your learning, and this is especially true _ it comes to standard tests.

A:is, when
B:are, when
C:is, while
D:are, as

正确答案是：

同类题型

What was it that made the young man ____ among the candidates(候选人)— His ability, determination and above all, honesty.

下列各项中用法分类正确的是（）①没死以闻 ②项王军壁垓下 ③吾知公长者 ④骑皆伏曰 ⑤行李之往来 ⑥无乃尔是过与 ⑦何以伐为⑧奉厚而无劳 ⑨远人不服而不能来也

I had just taken a bite of my hot dog ________ I heard a familiar voice yelling at me from across the crowded school yard

My sister wants a new dress. She it to the party.

下列关于《滕王阁序》说法错误的一项是