皮皮学，免费搜题
登录
搜题
【判断题】
( 2)、在温度变化、支座移动因素作用下,静定与超静定结构都有内力。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】------ Can I come this evening or tomorrow morning? ------ ______ OK. I’m free today and tomorrow.
A.
Either
B.
Neither
C.
Both
D.
None
【简答题】A. You are lucky. The dress is on sale today. B. Yes, I'm looking for a dress. C. That's the lowest price I can go. D. Yes, the color matches you. E. Sure, if you pay with your credit card, we can off...
【简答题】________ 是在钣金平面上创建或选择一条或多条不相交的直线,并将选中的直线作为折弯线对钣金平面进行折弯。
【简答题】已知最早的汉文字是_________。
【简答题】已知最早的汉文字是什么？
【多选题】Read the conversation. Choose the proper sentences from A to E to complete the conversation.
A.
I can come back later
B.
May I clean your room now
C.
May I come in
D.
I ’ m sorry to disturb you
E.
What time would be convenient A: Housekeeping. 1 ? B: Come in, please. A: Good morning, sir. 2 . May I make up your room now? B: Well, but I ’ m a bit tired right now. A: I ’ m sorry about this, 3 . B: Thank you so much. A: 4 , sir? B: What about two hours later? A: All right. Have a good rest, sir. I ’ ll come at 10:30a.m. (Two hours later) A: Housekeeping. May I come in? B: Yes, come in. A: Excuse me. 5 ? B: Of course.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
