操作登机门、服务门和货舱门时,风速的要求是() A.风速没有要求 B.台风天不可以开

题型:单项选择题

问题:

操作登机门、服务门和货舱门时,风速的要求是()

A.风速没有要求

B.台风天不可以开门

C.小于一定风速值方可以开门

D.65节

考点:飞行员执照考试737NG机型航空理论知识737NG机型航空理论知识题库
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功能补肾助阳,润肠通便的中药是 ( )

A.海马
B.补骨脂
C.锁阳
D.淫羊藿
E.仙茅

题型:单项选择题

小题1:What’s the purpose of the author in writing the text?

A.To introduce his favorite food to the readers.

B.To introduce some steakhouses in New York.

C.To provide guidance on eating in America.

D.To offer some advice on running restaurants.小题2:Which of the following statements is true according to the text?

A.All the four restaurants are open on weekends.

B.Bruno is the owner of Peter Luger’s Steakhouse.

C.The beef in AJ Maxwell’s is from South Dakota.

D.You can enjoy family hospitality in Ben and Jack’s.小题3:If you don’t like having dinner indoors,you can go to _____________.

A.Aged—New York City

B.Club A Steakhouse

C.Ben and Jack’s on 5th Ave

D.AJ Maxwell’s Steakhouse小题4:If you have to drive,you are NOT advised to go to ____________.

A.255 5th Avenue,New York

B.240 East 58th St.,New York

C.2398 Broadway,New York

D.57 West 48th Street,New York小题5:What do the four restaurants have in common?

A.Restaurant style.

B.Privacy protection.

C.Minimum expense.

D.Seafood service.

题型:单项选择题

新生儿肺透明膜病多见于(),一般在()内出现呼吸困难。

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按照层系形态,交错层理可分为几种类型?

题型:单项选择题

什么是无融合生殖?有哪几种类型?

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