皮皮学，免费搜题
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【多选题】
混凝土质量缺陷的处理方法有( )。A.
表面抹浆修补
B.
敲掉重新浇筑混凝土
C.
细石混凝土填补
D.
水泥灌浆
E.
化学灌浆
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】原材料明细账应采用数量金额式的活页账。（ ）
【单选题】—Did you ______that Nancy has been a little too quiet these days? — Yes. She didn’t even say a word this afternoon.
A.
hope
B.
notice
C.
explain
D.
decide
【单选题】下列数字中有三位有效数字的是（）
A.
溶液的pH为4.3
B.
滴定管量取溶液的体积为5.40ml
C.
分析天平称量试样的质量为5.3200g
D.
移液管移取溶液25.00ml
E.
分析天平称量试样的质量为0.0123kg
【单选题】.-_____ Nancy _____ to the movies? -No, she _____. [ ]
A.
Did; went; didn't
B.
Was; go; wasn't
C.
Were; goes; weren't
D.
Did; go; didn't
【单选题】Nancy doesn’t know ______ next week.
A.
when the meeting started
B.
when did the meeting start
C.
when the meeting will start
D.
when will the meeting start
【单选题】Did Nancy work for that bank?
A.
Yeah,she is well
B.
She is my friend
C.
OK,thank you
D.
That ’ s right.
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