题目内容

玻璃的抗压强度高,抗拉强度很小。

A. 对
B. 错

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绝大多数金属是以纯金属形态存在于自然界。

A. 对
B. 错

Imagine you are meeting an English teacherfrom the USA at the airport. Readaloud the following dialogue with your partnerby filling in the missing words.You: Hello, are you Prof. Smith from the United States?Mr. Smith: Yes, Robert Smith. Please call me 1 ____________ .2 ____________ for meeting me at the airport.You: My 3____________ . Welcome to China. My name is Zhang Lin.Mr. Smith: Thank you. And 4____________ my wife.You: 5____________ , Mrs. Smith?Mrs. Smith: How do you do? It’s nice to meet you.Please 6 ____________ Mary.You: How was the 7____________, Mary?Mrs. Smith: Well, it was quite OK, a little tiring, though.You: Then let’s get your8 ____________(行李) and go to 9____________ now.Mr. Smith: Oh, thank you. It’s 10____________ of you.

Windows Server 2012 R2操作系统中Administrator用户的新密码不能有的字符是( )

A.
B. 数字
C. 字母
D. 空格

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