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【多选题】
、关于地西泮催眠作用特点,正确的有A.
缩短睡眠诱导时间
B.
对睡眠持续无影响
C.
久用无成瘾性
D.
停药后反跳性REMS延长较轻
E.
连续应用可发生停药困难
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反馈参考答案：
举一反三
【单选题】If the leftmost bit in ( ) number representation is 0, then the decimal number is positive.
A.
two's complement
B.
floating point
C.
excess system
D.
both a and b
【判断题】The first set of a sequence of symbols α , written as First( α) , is the set of terminals which start all the sequences of symbols derivable from α . A bit more formally, consider all strings derivabl...
A.
正确
B.
错误
【单选题】If the leftmost bit in __________ number representation is 0, then the decimal number is positive integers.
A.
two's complement
B.
floating point
C.
excess system
D.
both a and b
【简答题】将两个变极距式电容式传感器接成差动形式，其灵敏度将（ ）（填写增大或减小）2倍。
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