________ all over the hills and around the lake are wild flowers of different colors.

第1题

The number of the students who are going to plant trees is over forty （).

A.all

B.in together

C.altogether

D.gather

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第2题

All property, plant, and equipment assets are depreciated over time.()

All property, plant, and equipment assets are depreciated over time.（)

A.正确

B.错误

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第3题

Our country ____ people from all over the world.

A.is made of

B.is made up of

C.is consisted of

D.is consisted

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第4题

Why don’t you ___ instead of hiding and evading like this all the time

A、let knowing the truth

B、speak out the truth

C、come out with the truth

D、talk over the truth

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第5题

Customer: Excuse me, sir.Clerk: ____. Customer: I'd like to cash a check. Would you please tell me which window should I go to? Clerk: You can cash checks over there at window 6.

A.What？ Can I help you

B.It's all right

C.Yes, may I help you

D.It doesn't matter

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第6题

定义表格中行的标签是（)。

A.table

B.tr

C.td

D.th

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第7题

细胞间相互作用不受MHC限制的是（)。

A、CTL与靶细胞

B、Th细胞与B细胞

C、DC与Th细胞

D、γδT细胞与靶细胞

E、Mφ与CTL

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第8题

在Dreamweaver中要一次选择整个表格行，应在标签检查器中选择（)。

A.table

B.tr

C.td

D.th

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第9题

与Th细胞表面CD4分子结合的部位是()

A.MHCⅠ类分子α1、α3功能区

B.MHCⅡ类分子α1、β1功能区

C.MHCⅠ类分子α3功能区

D.MHCⅡ类分子β2功能区

E.MHCⅠ类分子的β2m

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第10题

Usually, they have been _______by foreign businessmen, diplomats or Britonsreturning

from abroad.

A、brought over

B、turned over

C、taken over

D、come over

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第11题

The accident () in the afternoon.

A.take over

B.take place

C.took over

D.took place

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