题目内容
It was a great _____ for him to be pleasant to people he didn’t like.
| A.attempt | B.trouble | C.power | D.effort |
D
考查名词。A尝试;B麻烦;C力量;D努力。effort (作可数名词用) (="vigorous" attempt) 努力的尝试,根据题意选D。
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题目内容
| A.attempt | B.trouble | C.power | D.effort |