We need to ______an eye on all the activities to make sure that people stay safe.

admin2017-09-18 35

问题 We need to ______an eye on all the activities to make sure that people stay safe.

选项 A、catch
B、keep
C、take
D、bring

答案B

解析 keep an eye on sth．为固定短语，意为“注意；照看；留心；照管”，故选B。

转载请注明原文地址:https://kaotiyun.com/show/v6cK777K

大学英语三级B级

相关试题推荐

随机试题

最新回复(0)