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【单选题】
传感器在正向行程(输入量增大)和反向行程(输入量减小)期间,输出-输入特性曲线不一致的程度称之为( )A.
不可重复性
B.
误差
C.
迟滞现象
D.
不稳定性
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皮皮学刷刷变学霸
举一反三
【单选题】--- What’s the best time for us to leave? --- _________.
A.
Leave it to me
B.
That’s a good idea
C.
That’s great
D.
Ten o’clock
【简答题】具有抗肿瘤作用的清热药是
【简答题】具有抗肿瘤作用的抗雌激素药物为
【单选题】Which of the following is TRUE according to Donna's letter?
A.
The best time to study is from 10 pm to 1 am.
B.
Walking outside can make you remember more.
C.
It's good to tell a study partner about your feeling.
D.
It's necessary to have a rest for 15 to 20 minutes an hour.
【单选题】—What’s the best time to go to Kunming? —_____
A.
The weather is fine.
B.
You can go there on rainy days.
C.
Any time is OK.
D.
You should go with your friend.
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