He tried and tried but all his efforts were ______.

admin2015-03-26 24

问题 He tried and tried but all his efforts were ______.

选项 A、in no way
B、on the contrary
C、at a loss
D、of no avail

答案D

解析固定搭配题。of no avail指“无用的，无效的”，与句意相符。in no way“绝不，无论如何不”；on the contrary“相反地”；at a loss“不知所措”。

转载请注明原文地址:https://kaotiyun.com/show/xkHK777K

专业英语四级

相关试题推荐

随机试题

最新回复(0)