There is a stranger outside, I have been___________(注意他) for a while.keeping an

游客2024-02-25 22

问题 There is a stranger outside, I have been___________(注意他) for a while.

选项

答案 keeping an eye on him

解析本题着重考查keep an eye on的用法，意思是“密切注视”；另外，句中采用的是现在完成进行时， keep应为分词形式。

转载请注明原文地址:http://tihaiku.com/zcyy/3481920.html

相关试题推荐

随机试题

最新回复(0)

Formanywomenchoosingwhethertoworkornottoworkoutsidetheirhomeis