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【单选题】
合金的铸造性能主要包括()。
A.
充满能力和流动性
B.
充型能力和收缩
C.
流动性和收缩倾向
D.
充型能力和变形倾向
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【单选题】PCM30/32系统中,每一路话路的传输速率是( )kbit/s。
A.
128
B.
64
C.
32
D.
16
【单选题】I wouldn't advise you to join the army. I don't think you are ___________to be a soldier.
A.
made up
B.
turned out
C.
set down
D.
cut out
【单选题】If you explained the situation to your lawyer, he able to advise you much better than I. A. will be B. would be C. was D. were
A.
选择1
B.
选择2
C.
选择3
D.
选择4
【单选题】在中国No.7信令系统中,数字信令数据链路的传输速率是:()。
A.
64KBit/s
B.
16KBit/s
C.
4.8KBit/s
D.
8KBit/s
【单选题】听力原文:M: As your doctor, I strongly advise you to go on a diet. W: Do you really think that's important? M: Definitely. If you don't, you might have a heart attack someday. What might the result be if ...
A.
She might put on weight.
B.
She might be attacked by someone some day.
C.
She might go on a diet.
D.
Something might go wrong with her heart.
【单选题】I f you explained the situation to your teacher, he ____ able to advise you much better than I can.
A.
will be
B.
was
C.
would be (主从句时态一致)
D.
were
【简答题】计算题:在时分复用系统中,32路PCM系统每个时隙的传输速率是多少。
【简答题】Dear graduate, You are all leaving living your school. Now I have no gift to you all except a piece of advice. My advice is that don't give up your study from now on, you may study on your own,I could...
【单选题】If I may be so ______ as to advise you, my opinion is that you should not reply to his letter.
A.
generous
B.
humble
C.
proud
D.
bold
【单选题】在中国七号信令系统中,数字信令数据链路的传输速率是()。
A.
64Kbit/s
B.
16Kbit/s
C.
4.8Kbit/s
D.
8Kbit/s
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