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【简答题】
2 g/L 蔗糖(式量为342)溶液的物质的量浓度为
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举一反三
【单选题】David Ricardo 's theory of comparative advantage holds that comparative advantage comes from ( ) .
A.
difference in labor productivity.
B.
difference in resource endowments
C.
difference in absolute costs
D.
difference in labor costs
【多选题】说课要求有哪些要求:1.说课要突出”说“字”； [填空(1)] ； [填空(2)] ； [填空(3)] ； [填空(4)] 。
A.
2.说课要有理、有据、有程序
B.
3.说课内容要具有可操作性
C.
4.说课要做到”轻“”重“取舍
D.
5.说出教者的个性特点，有创新意识
【单选题】I hope that the good weather______ for the rest of our trip.
A.
holds up
B.
holds down
C.
holds out
D.
holds in
【单选题】Shortage of capital is the main factor that ______ economic development.
A.
holds out
B.
holds on to
C.
holds back
D.
holds on
【单选题】David Beckham has ________ it takes to become a professional football player.
A.
who
B.
what
C.
which
D.
that
【简答题】你告知我们你会迟到一会儿真是很体谅人。
【简答题】说课要求有哪些要求:1.说课要突出”说“字”； [填空(1)] ； [填空(2)] ； [填空(3)] ； [填空(4)] 。A. 2.说课要有理、有据、有程序B. 3.说课内容要具有可操作性C. 4.说课要做到”轻“”重“取舍D. 5.说出教者的个性特点，有创新意识
【简答题】短文改错 I often quarrel about my mother over whether I can watch TV after school.She holds view that senior three students have to make most use of every minute to work hard at their lessons.It seems to ...
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