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【判断题】
Sunny, Rainy and Cloudy with a Chance of Mobile Promotion Effectiveness(课件第22页)这篇论文的主要内容并不是天气数据对促销的影响。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】看图,完成下面的对话。 1. — ___________________________________? — It comes from the clouds. 2. — _____________ should ______________________? — Water them.
【单选题】In spite of the wide range of reading material specially designed or ______ for language learning purposes, there is yet no effective and systematic program for the reading skills.
A.
appointed
B.
'assembled
C.
acknowledged
D.
adapted
【单选题】将保温瓶的双层玻璃中间抽成真空,其目的是( )
A.
减少导热
B.
减少对流换热
C.
减少对流换热和辐射换热
D.
减少导热和对流换热
【简答题】根据图片完成句子。 1. — Where does the _____________ come from? — It comes from the _____________ . 2. — Where does the _____________ come from? — It comes from the _____________ . 3. — Where does the ________...
【单选题】In spite of the wide range of reading material specially written or ______ for language learning purposes,there is yet no comprehensive systematic program for the reading skills.
A.
adapted
B.
acknowledged
C.
assembled
D.
appointed
【简答题】听问句,找答句。 (     )1. A. It comes from the sea. B. It comes from the cloud. C. It comes from the vapown. (     )2. A. He likes fruit. B. She likes bread and milk. C. They like playing football. (     )3....
【判断题】分层度愈小,砂浆的保水性愈差
A.
正确
B.
错误
【简答题】连词成句。 1. It, clouds, comes, the, from (.) _______________________________________________ 2. for, flower, Wait, a, to, grow (.) _______________________________________________ 3. Put, in, it, sun, the...
【单选题】将保温瓶的双层玻璃中间抽成真空,其目的是
A.
减少导热
B.
减小对流换热
C.
减少对流与辐射换热
D.
减少导热与对流换热
【单选题】将保温瓶的双层玻璃中间抽成真空,其目的是
A.
减少导热
B.
减少对流换热
C.
减少对流与辐射换热
D.
减少导热与对流换热
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