游客
题文

—The air in Nanjing was much better during the Spring Festival because people were not allowed to let off firecrackers.
—I agree. Everyone should do what he can        the environment.

A.protect B.protecting
C.protects D.to protect
科目 英语   题型 单选题   难度 中等
知识点: 谓语
登录免费查看答案和解析
相关试题

Facebook is one of the most popular websites in Britain ___ over twenty-five million users.

A.of B.for C.with D.by

—What does your brother look like ?
—________.

A.He likes watching TV.
B.He is a worker in a factory .
C.He is very tall and strong .
D.He plays basketball every day .

—Tom works hard at English.
—____, and _____.

A.So does he ; so you do B.So you do; so is he
C.So he will; so do you D.So he does; so do you

The man ________came to see you yesterday has come again.

A.which B.whose C.who D.when

It is cruel___ them to catch the sharks and cut______ their fins.

A.of down B.for off
C.of off D.for down

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号