更多"A. It is flexible in timing. "的相关试题:
[简答题]There is evidence that unscrupulous experts can also earn serious money from crime business group by breaking into computer systems, writing viruses and ______.
[单项选择]（）the stress of the examination is over, we can all relax.
A. With
B. Even though
C. For
D. Now that
[单项选择]A. Men need not do the job. B. Men can also do the job as well as women.
C. Men should not do the job. D. Men can not do the job.
[单项选择]A. Yes, I am. B. So I can remember all the new information.
C. OK, I’ll take the notes. D. No, thank you.
[简答题]The reassessment, which can be very painful, is also very valuable.
[单项选择]
M: I can’ t wait until this week is over, all those final exams are driving me crazy.
W: Well, why don’ t you take a break and do something that will take your mind off your test
M: Like what
W: I don’ t know. How about tennis
M: That’ s not a bad idea, but my tennis racket are still in the shop.
W: Well, then how about a game of table tennis You did promise me to play again before vacation.
M: I know, but it’ s embarrassing to lose all the time, especially to a beginner.
W: Oh, come on, I’ ye beaten you once, and it was just begin-ner’s luck.
M: Fine, I’ll accept. Where do you want to play now, at Harf or Cannis
W: I like Haft.
M: Ok, Let’s go.
When does this conversation most probably take place（）
A. At the beginning of the semester.
B. At the middle of the semester.
C. During vacation.
D. At the end of the semester.
[判断题]Chains make learning flexible.
[单项选择]Some companies have introduced flexible working time with less emphasis on pressure（）
A. than more on efficiency
B. and more on efficiency
C. and more efficiency
D. than efficiency
[填空题]执行下列程序后
MOV AL，87
MOV CL，4
HOV AM，AL
AND AL，0FH
OR AL，30H
SHR AH， CL
OR AH，30H
上述程序段运行后，(AX)=______ 。
[填空题]执行下列程序段后
MOV AL，87
MOV CL，4
MOV AH，AL
AND AL，OFH
OR AL，30H
SHR AH，CL
OR AH，30H
写出AX=_______H。
