题目内容

  They climbed rocks, _____rivers and settled in the valley.
A．acrossB．crossingC．crossedD．and crossing
C
略
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.---I’m sorry, but there’s no smoking room in this section on the train.
　 ---Oh, I _____ that, and I won’t smoke again.
　 
A．don’t knowB．won’t knowC．didn’t know 　　D．haven’t known
  – How does Alma like her new work?
--- She _____ with the hours.
A．can’t satisfyB．isn’t satisfiedC．doesn’t satisfyD．hasn’t satisfied

9.  It         long before we         the result of the experiment.
A．will not be, will knowB．is, will knowC．will not be, knowD．is, know

I ______ to help you to do homework but I couldn’t spare any time. I ______ a composition last night and I’ll finish it tomorrow.
A．wanted; wroteB．had wanted; was writing
C．have wanted; wroteD．wanted; have been writing
.He simply repeated this year's work. He's the sort of boy who _____ to anyone whatever failures he'a had in whatever he does.
A．doesn't mentionB．hadn't mentioned
C．didn't mentionD．hasn't mentioned

—I hope you enjoyed yourself at Susan’s birthday party.
—How do you know I went to her party? I remember I          you .
A．don’t tellB．didn’t tellC．haven’t toldD．hadn’t told
 Two fifths of the police _____ in the school near the town.
A．has trainedB．have trainedC．has been trainedD．have been trained
The visitors are very ______ to see so many changes _______ in Shenzhen since 1979.
A．surprise; have been taken placeB．surprising, took place
C．surprised, have been taken placeD．surprised, have taken place

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