29.Was it in the beautiful park _____was

题型:选择题

问题:

29.Was it in the beautiful park _____was located by the sea ____we first met our new Chinese teacher?

A.where; that

B.which; which

C.that; that

D.which; where

考点:并列连词从属连词
题型:选择题

After the successful launching of the Shenzhou 9, ______ the astronauts will work and live in Tiangong-1— the space lab module is ______ the whole nation care about.

A.where, what

B.what, that

C.that, how

D.how, what

题型:选择题

电力企业作业中存在的危险点的特点是()

A、客观实在性;

B、潜在性;

C、复杂多变性;

D、可知可防性;

题型:选择题

1.35+a+65 = a+(□+□) 

2.25×45×4=(□×□)×45 

3.95+□=54+□ 

4.315+68+285+132=(□+□)+(□+□) 

5.102×45=□×45+2×□ 

6.930÷31÷3=930÷(□×□)

7.135×46=46×135运用了乘法(    )律 

8.325-63-37=325-(□+□)

题型:选择题

质量为m的人站在升降机中,如果升降机运动的加速度大小为a,升降机地板对人的支持力为F=mg+ma,则可能的情况为[ ]

A.升降机以加速度a向下加速运动

B.升降机以加速度a向上加速运动

C.升降机以加速度a向下减速运动

D.升降机以加速度a向上减速运动

题型:选择题

健康促进的基本策略不包括()

A.倡导

B.沟通

C.协调

D.赋权

E.社会动员

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