海拔高度、地形等是对生物生长发育起（  ）作用的生态因子。

“精明”的捕食者不能对猎物（  ），总是在系统反馈调节机制的作用下，控制在一定的水平上。

租赁期限不得超过（）A.10年 B.15年 C.20年 D.25年

婚前个人财产在婚后共同生活中自然毁损、消耗、灭失，离婚时一方要求以夫妻共同财产抵偿的（）A.不予抵偿 B.予以抵偿 C.如结婚不满5年的可以酌情予以抵偿 D.如

下列民事权利中，不能由公民享有的权利是（）A.名誉权 B.名称权 C.隐私权 D.荣誉权

[英译汉]My classmate is much cleverer than I.

[阅读理解]    The French Revolution broke out in 1789. At the time France was i...

[ 完型填空]    Last night, a fire broke out in Ann's house in Manchester.   ...

[ 词汇与结构]- _______ is your girl friend like?- She is very kind and good-looking.A

How men first learnt to invent words is unknown; in other words, the origin o...

There are three kinds of goals: short-term, medium-range and long-term goals....

Neither the land nor the weather is good for farming.

When did you buy the car?

Yeah, but they play the same songs over and over again.

Can I download this material for free?

Abundant natural resources in the island are to be exploited and used.

Every student has free access to all the sources in the library.

I don't want to spend five dollars on a cup of water.

I look forward to you as soon as possible to come to China.

Fires may do more damage than the earthquake.