{01}---What made her so sad ? --- ___ she failed in the exam A.That B.Because C.As D.Since 解析:“什么让她这么不高兴?”“没有通过考试。”What在句中作主语,因此选择that引导主语从句,答案A。 本题选A。 {02}This book is very interesting, and it is worth ________ again A.to read B.reads C.read D.reading 解析:考查worth的用法,sth be worth doing sth意为,某事值得…… 句意为,这本书非常有趣值得我们再读一遍。 本题选D。
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