问题

34. It was so nice of you to come to our aid. I don’t think we ______ it without you.

A:can manage
B:could have managed
C:must have managed
D:could manage;
正确答案是:
同类题型

下列各句中加点的成语的使用,全都正确的一项是①在审讯室的玻璃窗外,目击者目光如豆地盯紧着屋里的几个犯罪嫌疑人,很快他就辨认出了真正的凶手。②历史事实已经证明,欧阳修的“忧劳可以兴国,逸豫可以亡身”实属不刊之论,难道你就不能从历史事实中吸取教训③现在的高等经济类院校里,有的博士研究生写的东西,不仅别人十分费解,弄不明白,不忍卒读,甚至连自己也说不清楚有些图表和名词术语的确切含义。④嫉妒心强的人看到身边的人取得了成就,不仅不赞一词,反而会恶语相加乃至造谣中伤,使对方激情消减,名誉受损,甚至产生更坏的结果。⑤前“行政院院长”谢长廷在台北县说,“国务机要费”事件发生时,马英九说“不能有贪污被告的人还当总统”,如果马英九一审有罪还参选,那就是鸡嘴变鸭嘴,要吞下自己的话、食言而肥。⑥在反腐斗争上,有“零容忍”的态度,才会有“踏石留印、抓铁有痕”的力度,才有可能期望风清气正、海晏河清的局面出现。

learned a lot about Asian customs, ______ in the small village for three years in the early 1990s.

Mary opened the door. There______ she had never seen before.

Where did you meet him for the first time? — Maybe it is in the museum we listened to the lecture we got to know each other

________ the working efficiency, the boss allows the employees to have a coffee break. [ ]