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【单选题】
在中断流程中有“关中断”的操作，对于外部中断0，要关中断应复位中断允许寄存器的()。A.
EA位和ET0位
B.
EA位和EX0位
C.
EA位和ES位
D.
EA位和EX1位
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反馈参考答案：
举一反三
【单选题】In the perspective of psychology, ________ suggests that one is engaged in a conversation and shows great interest in what is being communicated.
A.
standing up straight
B.
keeping smiling
C.
shaking hands firmly
D.
leaning forward when sitting
【简答题】相机抉择
【单选题】Which of the following is a useful way to sell yourself and leave a good image on others when interviewed? ( )
A.
Making an appropriate self-introduction
B.
Bowing seriously
C.
Smiling
D.
Shaking hands
【简答题】100个16*16点阵的汉字存储时占()字节。
【简答题】100 个 16*16 点阵的汉字存储时占 个字节。
【简答题】词义辨析。 A) have a look / have a look at 1. Can I _____ the photos of your family? 2. —I have a new pen. —Let me _____ . 3. May I _____ what's on television? B) on one's way back / by the way 4. _____ ho...
【简答题】相机抉择
【简答题】同义句转换。 1. What can I do for you? ____________ I ____________ you? 2. These are short pants. These pants____________ ____________. 3. This box is small. This box____________ ____________. 4. How much i...
【简答题】请简述 Transdermal Drug Delivery System ( TDDS )的特点。
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