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【单选题】
通常光栅传感器是由 、透镜、标尺光栅、指示光栅和光电接收元件组成。
A.
光源
B.
玻璃
C.
光电元件
D.
光栅
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【单选题】---Did you find the small village yesterday? ---Yes, without any difficulty, for it has __________changed over years.
A.
hardly
B.
greatly
C.
clearly
D.
nearly
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【简答题】编写程序,计算100到1000之间所有个位数是6的数之和。
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【单选题】I don't think the blouse need any ______ . It fits you perfectly.
A.
revision
B.
variation
C.
change
D.
alteration
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【简答题】The man at the desk said that the plane was already full. The man at the desk said, 'The plane ________ already full.'
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【判断题】The circus man said that he would pay for part of the damage.
A.
正确
B.
错误
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【单选题】听力原文: No institutions will be allowed to sell lotteries on the Internet any more in China. Those failing to stop online sale on time will be penalized by telecommunication regulators according to rela...
A.
China bans online sale of lotteries.
B.
China will issue lotteries on line.
C.
China will ban issuing some lotteries.
D.
China will ban selling some lotteries.
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【单选题】The old man said that he would ________ more people who would not have too much work to do in the week to come to do the construction work.
A.
let
B.
promise
C.
get
D.
make
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【单选题】The old man said that this sad story may happen in ______.
A.
the 1840's
B.
the 1840s'
C.
1840s
D.
1840s'
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【单选题】The old man said that he would____more people who would not have too much work to do this week to come to do the construction work. [ ]
A.
let
B.
promise
C.
get
D.
make
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【单选题】According to the article, to ensure the same service quality provided in any one of the chain stores the store must
A.
develop healthy customer loyalty.
B.
assemble the staff and train them together.
C.
draft regulations appropriate to each store.
D.
make sure the procedures are carried out.
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【单选题】---Did you find the small village yesterday? ---Yes, without any difficulty, for it has __________changed over years.
A.
hardly
B.
greatly
C.
clearly
D.
nearly
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【简答题】编写程序,计算100到1000之间所有个位数是6的数之和。
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【单选题】I don't think the blouse need any ______ . It fits you perfectly.
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【简答题】The man at the desk said that the plane was already full. The man at the desk said, 'The plane ________ already full.'
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【判断题】The circus man said that he would pay for part of the damage.
A.
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B.
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【单选题】听力原文: No institutions will be allowed to sell lotteries on the Internet any more in China. Those failing to stop online sale on time will be penalized by telecommunication regulators according to rela...
A.
China bans online sale of lotteries.
B.
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C.
China will ban issuing some lotteries.
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【单选题】The old man said that he would ________ more people who would not have too much work to do in the week to come to do the construction work.
A.
let
B.
promise
C.
get
D.
make
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【单选题】The old man said that this sad story may happen in ______.
A.
the 1840's
B.
the 1840s'
C.
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【单选题】The old man said that he would____more people who would not have too much work to do this week to come to do the construction work. [ ]
A.
let
B.
promise
C.
get
D.
make
查看完整题目与答案
【单选题】According to the article, to ensure the same service quality provided in any one of the chain stores the store must
A.
develop healthy customer loyalty.
B.
assemble the staff and train them together.
C.
draft regulations appropriate to each store.
D.
make sure the procedures are carried out.
查看完整题目与答案