Nobody knew that the reason______ he was often blamed. Perhaps that was______ he
题型：不详难度：来源：
Nobody knew that the reason______ he was often blamed. Perhaps that was______ he made the same mistakes told several times.| A．which; because | B．why; because | C．that; that | D．why; that |
|
答案
| B |
解析
| 先行词为表原因的the reason, 且从句中的不缺主语和宾语, 所以第一空用关系副词why引导; 第二空是由because引导的表语从句, 即That is/ was because…句式。 |
举一反三
| ______is known to us, he is the top student of our class. |
The guests will be shown around a lot of places_____few other visitors can go.| A．what | B．which | C．where | D．when |
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The great scientist became world-known in the early 1970s,______ he and another scientist made new discoveries about black holes.| A．which | B．where | C．when | D．then |
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---Mary hasn"t written to us for a long time.---What do you suppose __ to her?| A．happened | B．to happen | C．was happened | D．having happened |
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| Children should not have more money ___ needed. |
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