[题目]The police have anyone with information to come forward and talk to them. A. admitted toB. appealed toC. allowed forD. called for 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】The police have anyone with information to come forward and talk to them.

A. admitted to

B. appealed to

C. allowed for

D. called for

【答案】B

【解析】appeal to呼吁，吸引，上诉。

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A. which

B. what

C. that

D. whether

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（1）图中核苷酸的生物学名称是____________。

（2）图中核苷酸是构成哪一种核酸的原料?________________________。

（3）DNA初步水解的产物是____________，彻底水解的产物是_______________。豌豆的叶肉细胞中，含有的碱基是____________，那么由A、G、C、U4种碱基参与构成的核苷酸共有____________种，其中核糖核苷酸有____________种。

（4）只需要替换图中的一种化合物，就可成为脱氧核酸的基本单位，则替换的化合物是____________，替换成____________，与替换前相比，核苷酸的相对分子量____________ （填“增加”、“减少”或“不变”），若分子量改变了，变化了多少?____________。

【题目】The parcel lots of things,a second-handed dictionary ．(2012～2013，江苏南京金陵中学1月质检）

A. contained; included

B. contained; including

C. included; contained

D. included ; containing

【题目】Li Ming, ___________ to the cinema, enjoyed the film very much.

A. I went with B. with whom I went

C. with who I went D. I went with him

【题目】It was a difficult job for him. He had tried everything but it made little ________.

A. use B. good C. difference D. result

【题目】He was in hospital for six months. He felt as if he were ________ from the outside world.

A．cut out B．cut off

C．cut up D．cut through

【题目】阅读下列调查材料，回答问题。

（1）图1、图2分别反映了什么经济现象？

（2）请你结合上述材料，对其反映的居民投资方式加以评析。

（3）你认为在投资的时候，居民应该遵循哪些原则？

【题目】收入（Y）和消费（C）存在如图所示的关系。不考虑其他因素，由该图可推断出

①恩格尔系数会随着居民收入不断提高而逐步增大

②个人收入增量中消费增量所占比重会呈递增倾向

③增加A点左边人群的收入有利于逐步缩小贫富差距

④增加A点左边人群的收入有利于提高总体消费水平

A．①② B．③④ C．①③ D．①④

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