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【判断题】
移位寄存器的是指从低位移到高位。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
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【简答题】Do you know why different animals or pests (昆虫) have their special colors? Colors in them can protect (保护) them. Some birds like eating locusts (蝗虫), but birds can’t easily catch them. Why? It’s becau...
【单选题】The girl was fined(罚款)$20 for failing to keep her dog .
A.
under control
B.
in mind
C.
in addition
D.
in store
【单选题】The girl was fined(罚款)200 for failing to keep her dog .
A.
under control
B.
in mind
C.
in addition
D.
in store
【单选题】The girl was fined $20 for failing to keep her dog ____.
A.
in addition
B.
in mind
C.
under control
D.
in store
【单选题】下列没有体现“以史为鉴”的诗句是( )
A.
十年生死两茫茫，不思量自难忘
B.
究天人之际，通古今之变
C.
以铜为鉴，可正衣冠；以古为鉴，可知兴替
D.
欲知大道，必先为史；灭人之国，必先去其史
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