The nomenclature of [图] is ________.A、cyclopropan...

According ro the passage, which of the following is NOT true about cyclo-cross?

A．The cyclists sometimes have to carry the bicycles instead of riding them.

B．The riders in the race are arranged side by side in two lines.

C．All the riders start simultaneously on the starting line.

D．The riders are allowed to change their machines.

The passage can best be found in ______.

A．an encyclopedia

B．science fiction

C．a magazine

D．a dissertation

无睫状肌麻痹作用的药物为

A、环戊通(cyclopentolate)

B、阿托品(atropine)

C、新福林(phenylephrine)

D、后马托品(homatropine)

E、托品酰胺(tropincamide)

Taz, the government officer ______.

A．was fascinated by Roger's encyclopedic knowledge

B．felt sorry for Roger

C．got tired of being asked the meaning of words

D．was ashamed at knowing less than Roger

The article is most possibly taken from ______.

A．an encyclopedia.

B．a report in a newspaper.

C．a periodical on terminology standardization.

D．a policemen guide.

The article is most possibly taken from ______.

A．an encyclopedia,

B．a report in a newspaper.

C．a periodical on terminology standardization.

D．a policemen guide.

The Central Bank is busy with estimating the circulation of its currency in the economy. The underlined part means

A．rotation

B．reserve

C．volume

D．cycling

What’s the goal of Wikipedia according to the passage?

A．To create a people’s encyclopedia that is free to share and copy.

B．To produce a credible and authoritative reference tool.

C．To create an online environment where people freely exchange information.

D．To create a volunteer, but strictly controlled, free encyclopedia.

Cyclophosphamide的中文名称为

A．癌得星

B．环磷酰胺

C．溶肉瘤素

D．氮甲

E．白消安