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【多选题】
RFID系统(即射频识别系统)通常由()几部分组成。
A.
射频标签
B.
阅读器
C.
应用系统
D.
人员
手机使用
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参考答案:
举一反三
【单选题】The new-designed car is on show now. I wonder ______.
A.
how much it cost
B.
how much it costs
C.
how much did it cost
D.
how much does it cost
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【单选题】She looked at the beautiful scarf and wondered .
A.
how much does it cost
B.
how much it costs
C.
how much did it cost
D.
how much it cost
查看完整题目与答案
【简答题】人们已经意识到儿童接触有关暴力和节目的危害。
查看完整题目与答案
【单选题】She wondered . [ ]
A.
how much he cost the computer
B.
how much he paid for the computer
C.
how much the computer will cost him
D.
how much he spends on the computer
查看完整题目与答案
【单选题】He asked________ for the iPad. A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid
A.
did I pay how much
B.
I paid how much
C.
how much did I pay
D.
how much I paid
查看完整题目与答案
【单选题】进气过程中,进气门早开的目的是( )。
A.
减小排气量
B.
增大排气量
C.
减小进气量
D.
增大进气量
查看完整题目与答案
【单选题】She wondered __________.
A.
how much he cost the computer
B.
how much he paid for the computer
C.
how much the computer will cost him
D.
how much did he spend on the computer
查看完整题目与答案
【单选题】进气过程中,进气门早开的目的是( )
A.
减小进气量
B.
增大排气量
C.
减小排气量
D.
增大进气量
查看完整题目与答案
【单选题】进气过程中,发动机进气门早开的目的是
A.
减少排气量
B.
增大排气量
C.
增大进气量
D.
减小进气量
查看完整题目与答案
【单选题】Please ask the salesgirl ____.
A.
how much did it cost
B.
how much it costs
C.
how much it costed
D.
it cost how much
查看完整题目与答案
相关题目:
【单选题】The new-designed car is on show now. I wonder ______.
A.
how much it cost
B.
how much it costs
C.
how much did it cost
D.
how much does it cost
查看完整题目与答案
【单选题】She looked at the beautiful scarf and wondered .
A.
how much does it cost
B.
how much it costs
C.
how much did it cost
D.
how much it cost
查看完整题目与答案
【简答题】人们已经意识到儿童接触有关暴力和节目的危害。
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【单选题】She wondered . [ ]
A.
how much he cost the computer
B.
how much he paid for the computer
C.
how much the computer will cost him
D.
how much he spends on the computer
查看完整题目与答案
【单选题】He asked________ for the iPad. A. did I pay how much B. I paid how much C. how much did I pay D. how much I paid
A.
did I pay how much
B.
I paid how much
C.
how much did I pay
D.
how much I paid
查看完整题目与答案
【单选题】进气过程中,进气门早开的目的是( )。
A.
减小排气量
B.
增大排气量
C.
减小进气量
D.
增大进气量
查看完整题目与答案
【单选题】She wondered __________.
A.
how much he cost the computer
B.
how much he paid for the computer
C.
how much the computer will cost him
D.
how much did he spend on the computer
查看完整题目与答案
【单选题】进气过程中,进气门早开的目的是( )
A.
减小进气量
B.
增大排气量
C.
减小排气量
D.
增大进气量
查看完整题目与答案
【单选题】进气过程中,发动机进气门早开的目的是
A.
减少排气量
B.
增大排气量
C.
增大进气量
D.
减小进气量
查看完整题目与答案
【单选题】Please ask the salesgirl ____.
A.
how much did it cost
B.
how much it costs
C.
how much it costed
D.
it cost how much
查看完整题目与答案
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