游客
题文

As we all know        is the key to knowledge.

A.questions B.problems C.doubt D.mistakes
科目 英语   题型 单选题   难度 中等
知识点: 名词作定语
登录免费查看答案和解析
相关试题

I usually get up ______ 7:30 a.m.______ Sundays. I’m very happy.
A. at; in B. in; on C. at; on

—__________—It’s ten o’clock.
A. What color is it? B. What’s the time? C.What’s this in English?

—_______ is your new bike, Xiaohua? —It is 580 yuan.
A. How much B. How many C. How old

—These pants look very nice. Can I ______?—Sure
A. try it on B. try on them C. try them on

—_______ go to the zoo this Sunday morning? —Good idea!
A. Why not B. How about C. Would you like

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

粤ICP备20024846号