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问题 单项选择题

安定门进出______车，明清时军队出征走______门，凯旋后走______门。( )P152

A．兵车、粪车 德胜门，安定门

B．粮车，西便门，朝阳门

C．煤车，东直门，阜成门

D．兵车，朝阳门，西直门

答案

参考答案：A

完形填空

Air is very important to everything that lives. But the air we breathe is g小题1:___ dirty. People all over the world are looking for w小题2:___ to make it clean again.

Have you e小题3:__ watched the smoke from chimneys rising high in the air? Have you s小题4:__ the smoke from cars and trucks on roads or the smoke from planes? The smoke is not g小题5:___ to breathe. If we want to keep well and strong, we need to breathe c小题6:__ air.

W小题7:___ more and more factories everywhere and more and more cars, trucks and planes, it is getting harder and harder to do with the air p小题8:___.

Scientists have a小题9:__ found ways to stop or slow down some of the things that make the air dirty. They will not stop working u小题10:__ we have clean air again.
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单项选择题

女性生殖器结核最先累及的部位是

A．子宫内膜
B．子宫颈
C．输卵管
D．卵巢
E．盆腔腹膜
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