snRNA

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问题:

snRNA

考点:临床执业医师生理学考研中国科学院硕士分子遗传学真题1992年
题型:问答题

Here are a few tips we’ve put together to help you learn English well.

Speak, speak, speak

Practise speaking as often as you can—even speaking to yourself is good practice.

Try recording yourself whenever you can. Compare your pronunciation with the master version, see how you can do better and have another go. If you do this several times, you will find that each version is better than the last.

Why not learn with someone else?

It helps if you can learn with someone else. If you can persuade a friend or a family member to study with you, it will make you keep working.

Don’t get stuck by a word you don’t know.

Practise improvising(即兴的)ways of getting your meaning across when speaking spontaneously(本能地), even if you don’t know the exact words or phrases. Think of things you might want to say whenever you have spare time. Use facial expressions, hand movements, anything to get your meaning across.

Language learning is also about intuition(直觉).

Guesswork is an important way to learn a new language. When listening to recorded material, you aren’t expected to understand everything first round. If you play the same piece several times, you will most probably understand something new each time.

Build up your vocabulary.

A wide vocabulary is the key to successful language learning but don’t try to learn too much at once. It’s best to study frequently, for short periods of time. Take at most six or seven items of vocabulary and learn them. Put them into sentences to fix them in your mind, then come back to them later.

And above all, have fun!

小题1:Why should one have himself recorded when practicing speaking?

A.To improve his speaking.

B.To record his own progress.

C.To encourage others to start.

D.To compare himself with others.小题2:In the writer’s opinion, which of the following is the most important in leaning English?

A.Speaking.

B.Pleasure.

C.Intuition.

D.Vocabulary.小题3:It is implied in the passage that _______ is helpful when you are learning English.

A.body language

B.a good material

C.a good friend

D.a proper dictionary小题4: According to the passage, one should ______ when you are learning English.

A.always work with other people

B.be able to guess everything new

C.often review what he has learnt

D.take little notice of grammar

题型:问答题

根管最狭窄的地方在()

A.约距根尖孔lmm处

B.约距根尖1mm处

C.约距根颈1/3与根尖1/3交界处

D.约距根中1/3与根尖1/3交界处

E.约在根管口处

题型:问答题

发生合同违约时,卖方可以选择的救济方法包括()

A、解除合同

B、减少支付价款

C、损害赔偿

D、要求买方支付合同价格与转售价之间的差额

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南美解放者杯(Copa Libertadores de América )是南美顶级俱乐部间的重要洲际赛事,南美解放者杯由南美足联组织。当年举办这项著名的足球赛事是为了纪念

A.玻利瓦尔

B.哥伦布

C.章西女王

D.“球王”贝利

题型:问答题

鼻疖的病因病机是()

A.热毒侵袭

B.气血亏虚

C.热入营血

D.阴虚火旺

E.亡阴亡阳

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