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【单选题】
怎样扩展3-8译码器?A.
利用使能信号
B.
利用输入信号
C.
利用电源开关
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】Mike ( ) his sister are interested in Chinese.
A.
Either, or
B.
Neither, nor
C.
Not, but,
D.
Both, and
【简答题】The fact that so many people still smoke in public place _______that we may need antionwide campaign to raise awareness of the riks of smoking. A．suggest B．suggests C．suggested D．suggesting
【简答题】短文改错（共10小题; 每小题1分, 共10分） If you walk around in some public place, you will notice most of smokers are young people and some are still middle school students. It is said that in China the number of peo...
【单选题】The fact that so many people still smoke in public place _____ that we may need nationwide campaign to raise awareness of the riks of smoking. [ ]
A.
suggest
B.
suggests
C.
suggested
D.
suggesting
【简答题】进入人体组织、无菌器官的医疗器械、器具和物品必须达到______。接触皮肤、粘膜的医疗器械、器具和物品必须达到______。各种用于注射、穿刺、采血等有创操作的医疗器具必须______。
【单选题】The fact that so many people still smoke in public place ___that we may need nationwide campaign to raise awareness of the risks of smoking.
A.
suggest
B.
suggests
C.
suggested
D.
suggesting
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