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【判断题】
绝对压强可正可负。而相对压强和真空压强则恒为正值。A.
正确
B.
错误
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【简答题】同义短语替换 They all dislike him because he often (licks the boss's boots). ____________
【简答题】同义短语替换划线部分 People who want to get rid of shared bikes sometimes dump them in the woods or river.
【简答题】用同义短语替换标粗部分。 You know my friend Jesse? I haven ’ t spoken tohim since college. Well, he just called me unexpectedly. We had a great talk.
【简答题】同义短语替换 Cars (pile up) behind every bus, while passengers stand in line to pay fares. ___________
【简答题】同义短语替换 Even great beings, (from time to time) , suffer from emotional overload. ___________
【单选题】I was to have made a speech if ______.
A.
I was not called away
B.
nobody would have called me away
C.
I had not been called away
D.
nobody called me away
【简答题】同义短语替换 Your house is always cluttered, and you'd better (tidy up) right this minute.
【简答题】同义短语替换 People who want to (get rid of) shared bikes sometimes dump them in the woods or river. ___________
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