问题 选择题

The weather is really terrible these days. Tell the children to be________.

Don’t have a cold..

A.lucky

B.friendly

C.comfortable

D.careful

答案

答案:D

be系动词,后跟形容词,根据上文可知天气不好,告诉学生要小心

单项选择题
单项选择题 A1/A2型题