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【单选题】
气密性试验时,压力应缓慢上升,达到规定试验压力后保压()。A.
8min
B.
10min
C.
20min
D.
30min
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举一反三
【单选题】Studies investigating fathers' involvement in child-rearing is ______.
A.
this improve kids' mathematical and verbal abilities
B.
the more time spent with kids, the better they speak
C.
the more strict the fathers are, the cleverer the kids
D.
girls usually do better than boys academically
【简答题】Several child-rearing experts during the Great Depression held that malebabysitters could even "restore boyhood" for the children. 查看材料
【简答题】简述《救亡日报》、《抗战》三日刊等抗日救亡报刊的出版经过与宣传报道特点。
【简答题】《救亡日报》
【简答题】《救亡日报》是一张什么性质的报纸？它是怎样进行抗日救亡宣传的？
【简答题】简述《救亡日报》、《抗战》三日刊等抗日救亡报刊的出版经过与宣传报道特点。
【简答题】《救亡日报》(中国社会科学院2007研)
【简答题】child rearing
【简答题】《救亡日报》
【单选题】To what extent are homemaking and child-rearing accounted for in the government's GDP accounts?
A.
Not at all
B.
Only to the extent that they are provided for pay
C.
Only to the extent that taxes are paid on them
D.
All homemaking and child-rearing are accounted for
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