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【单选题】
影响干燥速率的主要因素除了湿物料、干燥设备外,还有一个重要因素是:( )。A.
绝干物料
B.
平衡水分
C.
干燥介质
D.
湿球温度
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皮皮学刷刷变学霸
举一反三
【单选题】I haven’t seen you since you came back from holiday. ________ a nice time?
A.
Do you have
B.
Did you have
C.
Have you had
D.
Had you had
【多选题】下列各项,应通过 “ 制造费用 ” 科目核算的有( )。
A.
基本生产车间管理人员工资
B.
基本生产车间生产工人工资
C.
应由基本生产车间负担的照明电费
D.
生产产品发生的直接材料成本
【单选题】— ________you read the story? —Yes. I_____________it at school.
A.
Have;read
B.
Did;read
C.
Have;haveread
D.
Did;haveread
【单选题】You must have seen a lot of interesting movies, ______?
A.
don't you
B.
did you
C.
must you
D.
haven't you
【单选题】— When did you buy this computer? It looks so new. — I it for only a couple of days. A．hadB．hav
A.
— When did you buy this computer? It looks so new. — I ____it for only a couple of days. A．had
B.
have bought
C.
bought
D.
have had
【单选题】—How long _______ you _______ the bicycle? —About two weeks. [ ]
A.
have, had
B.
have, bought
C.
did, buy
D.
have, have
【多选题】下列各项,应通过“制造费用”科目核算的有( )。
A.
基本生产车间管理人员工资
B.
生产工人的社会保险费
C.
基本生产车间负担的水电费
D.
生产产品发生的直接材料费
【单选题】I spent two weeks in Paris last year. ______ there before?
A.
Did you go
B.
Have you gone
C.
Have you been
D.
Had you gone
【单选题】—Could you tell me last week ? —I went to visit my grandparents .
A.
where did you go
B.
where you have been
C.
where you went
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