A、Who are you
B、What’s the problem
C、Are you Jane
D、Who’s speaking?
更多“-- Hello, could I speak to Don please? --（）”相关的问题
A、if only I could not B、or I could not C、not more than I could D、nor could I
A、Who are you? B、Who is speaking? C、What's wrong? D、Why?
A、I could B、Yes, I do. C、No, not at all. D、Of course.
A、I could not B、Yes．I think so C、I'm afraid so D、I'm afraid not
A、Yes, I could. B、Sure. C、I haven't got it with me. D、I don't want to.
A、SP=00H PC=1000H I/O 口=FFH B、SP=00H PC=0000H I/O 口=00H C、SP=07H PC=0000H I/O 口=FFH D、SP=07H PC=0000H I/O 口=00H
A、gcc–i HelloWorld.c Hello B、gcc–o HellohelloWorld.c C、gcc–o HelloWorld.c Hello D、gcc–i HelloHelloWorld.c
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