Question

【题目】请选出合适的短语，完成图书馆的通知。

A. take care of the books

B. talk aloud

C. eat food

D. return books on time(按时)

1. You should ________.

2.You should ________.

3.You shouldn’t ________.

4. You shouldn’t ________.

Answer 1

【答案】1.A/D 2.D/A 3.C/B 4.B/C

【解析】

略