巨噬细胞溶酶体酶的测定采用的方法是() A.硝酸铅法 B.偶氮法 C.溶菌酶测定 D

题型:单项选择题

问题:

巨噬细胞溶酶体酶的测定采用的方法是()

A.硝酸铅法

B.偶氮法

C.溶菌酶测定

D.溶菌法

E.NBT还原法

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题型:单项选择题

阅读理解。

     Geena David knew she wanted to be a movie star when she was very young. She was not sure what gave

her the idea, but she wanted to look like a movie star."I have a lot of pictures from my childhood of me

wearing sunglasses," she says."I used to wear them to watch TV."

     Early movie actors started wearing sunglasses not because they looked good, but because their eyes hurt.

The lights used on movie sets were extremely bright and could cause a painful problem known as "Klieg eyes".

It was named after the Klieg brothers who invented the lights. Actors wore sunglasses to give their eyes a rest.

But when movie stars began wearing their sunglasses in public, they quickly became a must. 

      Eventually actors started wearing sunglasses in their movies as well as on the street. Audrey Hephburn

wore ultra-cool Ray-Ban sunglasses in the 1961 movie, Breakfast at Tiffany's. As a result, Ray-Ban sunglasses

started to appear more and more in the movies. In 1979, Ray-Ban"Wayfarers" were worn by Jake and Elwood

in The Blue Brothers. Tom Cruise wore Ray-Ban"Aviator" sunglasses in the 1986 hit, Top Gun. Then in 1997,

Will Smith and Tommy Lee Jones made Ray-Ban"Predator" sunglasses famous in Men in Black.

      Of course sunglasses aren't just a fashion statement. The main reason to wear sunglasses is to protect our

eyes against UV radiation. UV radiation can damage our eyes, so people now choose their sunglasses carefully.

But you don't have to give up style for safety. The choice of frames and lenses available these days is huge. So

you can protect your eyes and still be the coolest person on the beach.

1. What is mainly discussed in this passage?

A. The use of sunglasses.

B. The history of sunglasses.

C. The sunglasses wearing.

D. Why movie stars like to wear sunglasses.

2. Why did Geena David like to wear sunglasses?

A. She was a movie star.

B. She wanted to follow a movie star.

C. Wearing sunglasses was good to her eyes.

D. It was good to wear sunglasses when watching TV.

3. Early actors' eyes hurt because __________.

A. they wore sunglasses

B. they went out in the sun too much

C. the lights on movie sets were too bright

D. their scripts were written in very small writing

4. We may know from this passage that __________.

A. Audrey Hephburn was a famous film star

B. Ray-Ban is the name of sunglasses maker

C. Sunglasses made Top Gun the hit in 1986

D. Men in Black must be an advertisement of sunglasses

5. Now people wear sunglasses __________.

A. just to protect their eyes

B. for fashion and to protect their eyes

C. because of bright lights

D. because movie stars wear them

题型:单项选择题

提出戏剧改良的第一人是()

A、胡适

B、梅兰芳

C、朱自清

D、王国维

题型:单项选择题

西方发达国家的废旧钢铁回收率为()%。

A.40-50

B.50-60

C.60-70

D.70-80

题型:单项选择题

下列几项不是阐述理想的阶级性特点的是()

A.贾府的焦大绝对看不上林黛玉

B.和平年代的孩子不会对成为元帅感兴趣

C.普通老百姓绝对没有纽约交易所大亨的烦恼

D.深宅高院的小姐绝对理解不了卖火柴小女孩的想法

题型:单项选择题

某省滨海市下辖某县土地管理部门作出收回光华公司土地使用权的决定。光华公司不服,向法院起诉,法院裁定不予受理。 此后,光华公司向滨海市土地管理部门申请行政复议。滨海市土地管理部门受理后,经过审查,作出了维持该县土地管理部门“收回光华公司土地使用权决定”的行政复议决定。 要求:根据行政复议、行政诉讼法律制度的有关规定,回答下列问题:

光华公司向法院起诉时,法院裁定不予受理的做法是否符合法律规定简要说明理由。

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