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【单选题】
下列说法错误的是( )。A.
在配制混凝土时，宜采用卵石
B.
在水灰比相同条件下，用碎石拌制的混凝土，流动性较小，但强度较高
C.
在水灰比相同条件下，用卵石则流动性较大，但强度较低
D.
粒径大于4.75㎜的骨料称为粗骨料
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举一反三
【单选题】Pass me the glasses please. I can _____ read the words in the newspaper. [ ]
A.
hardly
B.
really
C.
clearly
【单选题】Client: Could you please break the dollar into quarters? I need the coins for the telephone stand. Bank Clerk: ______
A.
Here, you have them.
B.
Here, take them.
C.
Sure, in what denomination?
D.
Sure, here you ar
【单选题】设输入信号抽样值 ,采用逐次比较型编码器,按A律13折线编成8位码 等于( )。
A.
01110101
B.
11110101
C.
01110011
D.
11110011
【简答题】Interviewer: Jane, you've recently returned from Japan. How long did you live there? Jane: For five years. Interviewer: And why did you go to Japan in the first 21? Jane:Well, a Japanese exchange stud...
【简答题】: Could you please break the dollar into quarters? I need the coins for the telephone stand. Bank Clerk: __________
【简答题】Présentez-vous en français.
【单选题】Client: Could you please break the dollar into quarters? I need the coins for the telephone stand. Bank Clerk: ______
A.
Here, you have them.
B.
Here, take them.
C.
Sure, in what denomination?
D.
Sure, here you are.
【简答题】Talk about an instance when you were saving money for something. Please say – What did you save for? – How did you do it? – How long did you have to save money for?
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