He has not quite solved the problem yet, but he is ______ it.

admin2013-02-05 67

问题 He has not quite solved the problem yet, but he is ______ it.

选项 A、making of
B、working on
C、clearing up
D、trying out

答案B

解析本题测试的是动词词组词义的辨析。全句的意思是：“他还没有完全解决那个问题，但是正在努力。”make of意为“由……制成”；work on意为“从事于，致力于”；clear up意为“澄清，理清”；try out意为“尝试”。根据句意，应选答案B。

转载请注明原文地址:https://www.kaotiyun.com/show/Z4lK777K

大学英语三级A级

相关试题推荐

随机试题

最新回复(0)