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【简答题】
读甲、，完成下列要求． （1）根据图中信息，请你说出黄土高原的位置：黄土高原介于太行山脉、祁连山、______和秦岭之间． （2）根据图中信息，判读，黄土高原主要分布的省级行政区有山西、______、甘肃、宁夏等． （3）黄土高原的地表特征为______． （4）根据因果关系，将下列选项的代号填入图相应空格内． ①扩大荒地开垦面积；②农作物产量下降；③人均耕地减少，燃料需求增加；④破坏植被，开垦荒地．
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【简答题】_____ is becoming more common for business and professional women in Egypt, but it's better to wait for a woman to take the initiative.
【简答题】Why do we say bridges are transparent to hosts while routers are not?
【简答题】作用力和反作用力总是同时存在,两力的大小 ,方向 ,沿着同一直线,分别作用在两个相互作用的物体上。
【单选题】Which movie does Mike say that he has watched?
A.
Harry Potter.
B.
Transformers.
C.
The Big Bang Theory.
【单选题】What does the woman say is common in writing papers?
A.
New ideas come up as you write.
B.
Much time is spent on collecting data.
C.
A lot of effort is made in vain.
D.
The writer's point of view often changes.