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【简答题】
We are __________ of the role of modern transportation in our lives. Today, we enjoy the convenience of various kinds of vehicles including ships, planes, trains, and automobiles, which allow us to go wherever we want and make our workload much lighter. But modern transportation, __________ convenience, has brought some problems. With more drivers on the road, there has been an increase in __________ and accidents. The exhaust from automobiles has added to our air pollution, __________ additional noise caused by trucks and cars on the road. As a common people, we may also help reduce air pollution from automobiles by only driving our cars when it is __________ and using public transportation when available.
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【单选题】What we all know is that the old scientist, _______ life was hard in the past, still works very hard in his eighties.
A.
for whom
B.
for him
C.
for whose
D.
for which
【单选题】对8个月的小儿俯卧位姿势描述是正确的
A.
前臂伸直，手支撑，胸部及上腹部可以离开桌面，抬头达90°以上
B.
用双手或肘部支撑，胸部离开桌面但腹部不离开桌面爬行，
C.
可用手和膝关节爬，成为四爬，腹部可离开桌面
D.
可用手和脚支撑向前移动，称为熊步或高爬
E.
四肢自由伸展，支点在骶尾部，可有俯卧位翻身至仰卧位
【单选题】is known to us all is the old scientist, for whom life was hard in the past, still works very hard in his eighties.
A.
What; what
B.
What; that
C.
That; what
D.
As; that
【单选题】下列哪一项对8个月的小儿俯卧位姿势描述是正确的
A.
前臂伸直，手支撑，胸部及上腹部可以离开桌面，抬头达90度以上
B.
用双手或肘部支撑，胸部离开桌面但腹部不离开桌面爬行，称为腹爬，可以下肢交替动作
C.
可用手和膝关节爬，称为四爬，腹部可离开桌面
D.
可用手和脚支撑向前移动，称为熊步或高爬
【简答题】标准砖的尺寸是多少?
【简答题】本文作者先写自己对北国之秋的感受和向往,抒发 热爱 之情;接着作者选取了故都之秋的富有特征的景物,依次描写了 、 、 、 和 五种景观,表现了故都之秋 “ ”的特点;最后以 为主的表达方式抒写对故都之秋的眷恋之情。
【单选题】下面哪一项对8个月的小儿俯卧位姿势描述是正确的
A.
前臂伸直，手支撑，胸部及上腹部可以离开桌面，抬头达90°以上
B.
用双手或肘部支撑，胸部离开桌面但腹部不离开桌面爬行，称为腹爬，可见下肢交替动作
C.
可用手和膝关节爬，成为四爬，腹部可离开桌面
D.
可用手和脚支撑向前移动，称为熊步或高爬
E.
四肢自由伸展，支点在骶尾部，可由俯卧位翻身至仰卧位
【单选题】下面哪一项对8个月的小儿俯卧位姿势描述是正确的
A.
用双手或时部支撑,胸部离开桌面但腹部不离开桌面爬行,称为腹爬,可见下肢交替动作
B.
前臂伸直,手支撑,胸部及上腹部可以离开桌面,抬头达90度以上
C.
可用手和膝关节爬,成为四爬,腹部可离开臬面
D.
可用手和脚支撑向前移动,称为熊步或高爬
E.
四肢自由伸展,支点在低尾部,可由俯卧位翻身至仰卧位
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