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【多选题】
矿渣水泥、火山灰水泥和粉煤灰水泥的共性( )A.
早期强度低，后期强度高
B.
水化热低
C.
干缩小
D.
抗冻性差
E.
抗碳化能力差
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【简答题】改错题。 1. They had three major concerts and made a hit CD in the last six months. 2. Only a few people said they have seen them in the concert. 3. If the weather is fine, they won't go to the park next ...
【简答题】听下面一段材料，回答第1至3题。 1. Where is the bus when they are talking? [ ] A. On the way to the People's Square. B. At the People's Square. C. At the bus stop. 2. How will the man recognize the People's Squa...
【简答题】补全单词并选择正确的解释。 ( ) 1. moth__ __ ( ) 2. piz__a ( ) 3. f__ __d ( ) 4. peopl__ ( ) 5. hot d__g A. 人们 B. 热狗 C. 妈妈 D. 食物 E. 比萨饼
【单选题】某个车站呈狭长型,宽度只能容下一辆车,并且只有一个出入口。已知某时刻该车站状态为空,从这一时刻开始的出入记录为:“进,出,进,进,进,出,出,进,进,进,出,出”。假设车辆入站的顺序为 1,2,3 ,......,则车辆出站的顺序为( )。
A.
1,2,3,4,5
B.
1,4,3,7,6
C.
1,2,4,5,7
D.
1,4,3,7,2
【单选题】P.62-3 1.
A.
It's too formal
B.
It's old-fashioned
C.
It's too casual
D.
It's the wrong size
【单选题】Channel Tunnel separates the island of Great Britain from
A.
Denmark.
B.
Belgium.
C.
France.
D.
the Netherlands.
【简答题】应当教育孩子们尊敬老年人。 Children ought to be educated to _______ ________ _______ the old peopl1. 应当教育孩子们尊敬老年人。 Children ought to be educated to _______ ________ _______ the old people. 2. 学生们迫不及待期中考试后回家。 The...
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