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问题 单项选择题 配伍题

生后8个月时，在下列各年龄时，应进行的预防接种的初种制剂分别是（）

A.卡介苗

B.乙型脑炎疫苗

C.麻疹疫苗

D.脊髓灰质炎疫苗

E.百日咳-白喉-破伤风混合疫苗

答案

参考答案：C

多项选择题

下列店家中位于南京路上的百年老店有（）。

A.真老大房

B.吴良材

C.朵云轩

D.万有全

E.功德林
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单项选择题

The greatest chance for the existence of extraterrestrial life is on a planet beyond our solar system. The Milky Way galaxy alone contains 100 billion other suns, many of which could be accompanied by planets similar enough to Earth to make them suitable abodes of life.
The statement above assumes which of the following

A．Living creatures on another planet would probably have the same appearance as those on Earth.

B．Life cannot exist on other planets in our solar system.

C．If the appropriate physical conditions exist, life is an in evitable consequence.

D．More than one of the suns in the galaxy is accompanied by an Earth-like planet.

E．(E) It is likely that life on another planet would require conditions similar to those on Earth.
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