承运人应当()地组织货物运输。A、安全、迅速B、安全、正点C、准确、经济D、安全、正

题型:多项选择题

问题:

承运人应当()地组织货物运输。

A、安全、迅速

B、安全、正点

C、准确、经济

D、安全、正常

考点:医学影像技术(医学高级)X线X线题库
题型:多项选择题

阅读理解。

     A new library opens in our city. It’s a very big library. Some robots work there as library assistants(管理员). The robots can help you find the right books you want and do other things you tell them. But you must say “Please” when you ask for something and “Thank you” when you get something.?

     Li Ming wants to borrow a book from the new library. He comes to the library with Zhang Hua. They see a robot standing there.?

    Li: Hey, give me the book Little Tom. Why? The robot doesn’t work. There must be something wrong with it.

    Zhang: No, there isn’t. When you borrow a book, you must say “Please.”

    Li: Will you please give me the book, Little Tom?

    Zhang: Look! The robot is bringing you the book. Take it, Li Ming.?

    Li: What’s wrong with the robot? It won’t let me have the book.?

    Zhang: You must say “Thank you”.

    Li: Oh, thank you, Mr. Robot.?

    The robot smiles and gives the book to Li Ming.?

判断下列句子的正误,正确的用“T”,错误的用“F”。

( ) 1. In the library all the assistants are robots.?

( ) 2. The robot will be glad to help you if you say “Please” and “Thank you” .

(     ) 3. Li Ming asks for help from the robot in the library.?

(     ) 4. Mr. Robot is a young man.?

(     ) 5. People say “Please” and “Thank you” only to robots.

题型:多项选择题

下表为各物质中所含有的少量杂质,以及除去这些杂质应选用的试剂或操作方法。正确的一组为

[ ]

A. ②③④

B. ①③④

C. ①②③

D. ①②③④

题型:多项选择题

用户若已经在AutoCAD中建立了三维实心体模型,便可通过()命令,快速生成正交投影视图。

A.VPOINT

B.VPORTS

C.MVSETUP

D.UCS

题型:多项选择题

希腊教育发展的黄金时期是在 ( )

A.荷马时代

B.古风时代

C.古典时代

D.希腊化时代

题型:多项选择题

电渗析水处理设备中,阴离子交换膜基本只允许()通过。

A.水

B.阴、阳离子

C.阴离子

D.阳离子

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