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【单选题】
使用CMOS门电路时，其多余输入端的正确处理方法是 。A.
将或门、或非门的多余输入端悬空。
B.
将与门、与非门的多余输入端悬空。
C.
将与门、与非门的多余输入端接 。
D.
将与门、与非门的多余输入端接地。
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反馈参考答案：
举一反三
【单选题】一个形如 ( 为常数,且 不同时为零)的方程表示 面上的一条直线,那么方程组 有唯一解的几何意义是:
A.
两条直线平行
B.
两条直线垂直
C.
两条直线相交
D.
两条直线重合
【简答题】The following sentence changes person within the sentence, causing
unnecessary shifts. Rewrite the sentence. Change the incorrect pronoun and the verb form if necessary.
(Hint: Pay careful attention...
【简答题】“贤人七十,弟子三千”是指中国古代哪一哲学家?
【单选题】“You can take anything you like from the gifts.” Rewrite the sentence using the word “whatever”.
A.
You can take whatever that you like from the gifts.
B.
You can take anything whatever you like from the gifts.
C.
You can take whatever you like from the gifts.
D.
You can take anything you like whatever from the gifts.
【简答题】Rewrite the sentence in passive voice. I considered various research methods for the study.
【单选题】小王带领北京的一个旅游团在法国游览时，经常在旅游车上与法国导游员用法文交谈，游客很不满。小王犯了什么错误让游客不满。( )
A.
故弄玄虚
B.
糊弄游客
C.
冷落他人
D.
居高临下
【简答题】Rewrite the sentence in pasive voice. During the interview I asked students about their experiences.
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