Question

---Bob looks upset. What has happened to him?

---Perhaps his failure to the exam___ his low spirits.

1. A.
   accounts for
2. B.
   looks for
3. C.
   makes for
4. D.
   takes for

Answer 1

A
动词短语辨析。A解释…原因，占据；B寻找；C有利于,朝…过去；D认为… 结合句意可知A正确。句意：他考试失败让他情绪低沉。