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【多选题】
下列指标中属于总量指标的是( )
A.
每人平均创造的工农业总产值
B.
粮食总产量
C.
某县工业企业数
D.
人均国民收入
E.
基本建设投资总额
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【单选题】听力原文: M: How long have you been working in the laboratory? W: For almost three years, ever since I got my degree. M: Your bachelor' s? W: No, my master's. I didn't try to get a job until I had my mast...
A.
Four years.
B.
Just three years.
C.
Almost three years.
【单选题】Attention,coffee lovers! We have for you,the best coffee machine ______ invented.
A.
ever
B.
already
C.
even
D.
nowadays
【单选题】双代网络图中的虚工作是( ),它起着联系和切断逻辑关系的作用。
A.
同时消耗时间和资源
B.
同时消耗时间和资源并占作业面
C.
既不消耗时间和资源也不占作业面
D.
仅消耗时间不消耗资源
【单选题】听力原文:M: How long have you been working in the laboratory? W: For almost three years, ever since I got my degree. M: Your bachelor's? W: No, my master's. I didn't try to get a job until I had my master...
A.
Four years.
B.
Just three years.
C.
Almost three years.
【单选题】以下不属于发动机过热的危害的是()。
A.
零件强度降低
B.
散热损失增加
C.
机油粘度下降甚至变质
D.
零件磨损加剧
【单选题】—Have you decided where to go for your summer vacation? —Not __________. We may go to Qingdao.
A.
ever               
B.
already                
C.
yet
【单选题】—Have you finished your homework _____? —Not _____. I'll need another hour. [     ]
A.
already; already
B.
 ever; already
C.
 yet; already
D.
 yet; yet
【单选题】Jenny,have you ever seen a moving scene ______ many people rushed a stranger getting a heart attack to hospital?
A.
where
B.
when
C.
which
D.
why
【单选题】You'd better take something to read when you go to see the doctor ________ you have to wait. [      ]
A.
even if
B.
as if
C.
in case
D.
in order that
【单选题】We haven't enough books for ______ some of you will have to share.
A.
somebody
B.
anybody
C.
everybody
D.
nobody
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