电气化区段运行的机车应有“()”的标识。

题型:填空题

问题:

电气化区段运行的机车应有“()”的标识。

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题型:填空题

Dear Kate,

You are in New York, but I am in Beijing now. China is a great country(国家) and Beijing is a big city in China. It’s very beautiful. I like it very much. There are twenty-four girls and nineteen boys in our class. One of the boys is from England. His name is Bob. He likes swimming. Sue and I come from America.

Sue likes playing the piano, but I like playing volleyball. I have many Chinese friends here now. They teach me Chinese and I teach them English. Chinese is not easy, but I like it.

Yours

Nick

小题1:The e-mail is from______________ to_____________.

A.Kate; Nick

B.Bob; Nick

C.Nick; Kate

D.Sue; Bob小题2:There are _______________ students in Nick’s class.

A.twenty-four

B.nineteen

C.thirty-three

D.forty-three小题3:_______________comes from England.

A.Kate

B.Bob

C.Sue

D.Nick小题4:______________ likes playing the piano.

A.Nick

B.Sue

C. Kate

D.Bob小题5:What does Nick think of Chinese?

A.It is hard but he likes it.

B.It is interesting.

C.It is easy.

D.It is useful.

题型:填空题

某药品说明书中标明:本品每克含碘150mg、镁65mg、锌1.5mg、铜2mg、锰1mg,这里所标的各成分是指(  )

A.分子

B.原子

C.元素

D.无法确定

题型:填空题

简析《寄小读者》的思想和形式

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在Visual Basic中,下面______控件可以直接放在MDI父窗体中。

A.Picture

B.TextBox

C.Timer

D.Label

题型:填空题

充实水柱是指由水枪喷嘴起到射流90%的水柱水量穿过直径()圆孔处的一段射流长度。

A、30cm

B、38cm

C、39cm

D、41cm

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