DCS网络可分为()三个网络。 A.监控网 B.控制网 C.系统网 D.通讯网

题型:多项选择题

问题:

DCS网络可分为()三个网络。

A.监控网

B.控制网

C.系统网

D.通讯网

考点:火力发电厂考试火电厂热工考试火电厂热工考试题库
题型:多项选择题

Felipe and his friends are planning a trip to London. They have decided (决定) their hotel, plane and when to get there, but haven't decided what they want to do.

Felipe would like to go boating in the Thames River. All his friends like boat trips, so all of them will go boating in the Thames River. Felipe also loves the British Royal(皇室的) Family! He wants to visit Buckingham Palace and see the changes. But his friend Carmen doesn't want to visit Buckingham Palace. He would like to ride on the London Eye. Carmen would also like to visit the Houses of Parliament and Trafalgar Square. Carmen's boyfriend Leo likes shopping, and he thinks politics (政治) is boring and doesn't want to visit the Houses of Parliament. Felipe's friend Juliana likes visiting museums, and she would like to see Buckingham Palace too. Carmen and Leo would like to go shopping in Covent Garden, but Juliana would rather do some shopping in Oxford Street.

小题1:What haven't Felipe and his friends decided?

A.Their hotel.

B.Their plane.

C.What to do.

D.When they get there.小题2:Which of the following would Felipe like to do in London?

A.Visit the Buckingham Palace.

B.Go shopping in Covent Garden.

C.Visit the Houses of Parliament.

D.Ride on the London Eye.小题3:Which of these trips would everybody like?

A.A visit to Buckingham Palace.

B.Going boating in the Thames River.

C.A ride on the London Eye.

D.A visit to the Houses of Parliament.小题4:Which of the following is TRUE about Leo?

A.He likes politics.

B.He likes shopping.

C.He is Juliana's boyfriend.

D.He likes visiting museums.小题5:What's the best title for the passage?

A.A trip to London.

B.Felipe and his family.

C.Buckingham Palace.

D.Shopping in London.

题型:多项选择题

烘干时间长短要根据()

A.发量的不同

B.发根的不同

C.发质的不同

D.发长的不同

题型:多项选择题

要鉴定人的Ts、Tc细胞可使用针对哪一种抗原的单克隆抗体()

A.CD8

B.TCR

C.CD3

D.CD4

E.CD40

题型:多项选择题

化学毒物的亚慢性毒性试验是毒理学中是研究化学物毒效应的基本试验,现拟对某化学物进行其亚慢性毒性评价,在实验设计、操作及评价中应该注意的问题如下

亚慢性毒性试验选择高剂量组剂量的根据是()

A.1/20~1/5LD50

B.1/5~1/2LD50

C.1/50~1/10LD50

D.1/30~1/3LD50

E.1/100~1/50LD50

题型:多项选择题

夹紧机构是夹具设计中的一个辅助部分。

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