【判断题】【消耗次数：1】
A: My camera isnt working properly. B: Here, let me see it.
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
My uncle _________ to see me. He’ll be here soon.
①
comes
②
is coming
③
had come
④
came
【单选题】
A: This meal is on me. [填空]. B: Thanks, but isnt it my turn to treat you?
①
Its none of your business
②
Ill treat you
③
My pleasure
④
I invite you
【单选题】
Woman: Bob, do you think you can lend me fifty dollars? Bob: Let me see. ____
①
You know I have no money at all.
②
Sorry, I don’t think I have much with me.
③
I don’t think you should do it.
④
Oh, I have quite a lot.
【单选题】
If my lawyer ___ here last Saturday, he ___ me from going.
①
had been; would have prevented
②
had been; would prevent
③
were; would prevent
④
were; would have prevented
【单选题】
7. My uncle __________ to see me. He’ll be there soon.
①
comes
②
is coming
③
had come
④
came
随机题目
【单选题】
下列指令中，源操作数的寻址方式中，（ ）属于寄存器间接寻址
①
MOV AX，[4000H]
②
MOV [BX]，AX
③
SUB AX，2000H
④
MOV CX，[BX]
【简答题】
实现无符号数乘2的指令的助记符是[填空1]，实现有符号数除2的指令的助记符是[填空2]。
【简答题】
用来存放指令地址的寄存器是[填空1]。
【简答题】
8259A的初始化命令字应按（ 顺序） 写入, 操作命令字应按[填空1] 写入.
【简答题】
A/D转换器的启动信号有两种形式，分别为[填空1]信号和[填空2]信号。
【简答题】
若8255A的系统基地址为2F9H,且各端口都是奇地址,则8255A的三个端口地址为[填空1]、[填空2]、[填空3]。