They took ______ measures to prevent poisonous gases from escaping.

admin2014-10-28 109

问题 They took ______ measures to prevent poisonous gases from escaping.

选项 A、fruitful
B、beneficial
C、sufficient
D、effective

答案D

解析本题考查形容词和名词的搭配。从语法上来说，四个选项都是正确的，都可以作定语。解答本题的关键是意思搭配合理。根据句子意思可知，最佳答案是选项D(有效的)。

转载请注明原文地址:https://kaotiyun.com/show/6iMK777K

大学英语三级B级

相关试题推荐

随机试题

最新回复(0)