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科目： 來(lái)源：不詳 題型：單選題


. ________ others whenever you can and you will make the world a nicer place to live in.
A．Help B．Helped C．To helpD．Helping

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科目： 來(lái)源：不詳 題型：單選題


If you have a job，____________yourself to it and finally you’ll succeed．
A．do devote B．don't devoteC．devotingD．not devoting

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科目： 來(lái)源：不詳 題型：單選題


_____ the milk and set a good example to the other children.
A．DrinkB．To drink
C．DrinkingD．Having drinking

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科目： 來(lái)源：不詳 題型：單選題


_____ through this book and tell me what you think of it.
A．LookB．Looking
C．To lookD．Having looked

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科目： 來(lái)源：不詳 題型：單選題


______ him enough time to get home before you telephone.
A．GiveB．To give
C．GivingD．Given

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科目： 來(lái)源：不詳 題型：單選題


______ left when you get to the end of the street.
A．KeepB．Keeping
C．To keepD．Kept

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科目： 來(lái)源：不詳 題型：單選題


______ your hand over your mouth when you cough.
A．PutB．Putting
C．To putD．To be putting

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科目： 來(lái)源：不詳 題型：單選題


______ until the lights have turned to green.
A．WaitB．To wait
C．WaitingD．Having waited

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科目： 來(lái)源：不詳 題型：單選題


______ the pieces of cloth with a loose stitch before finally sewing them together.
A．JoinB．To joinC．JoiningD．Joined

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科目： 來(lái)源：不詳 題型：單選題


Why stand there watching — _____ and help us!
A．comeB．coming
C．to comeD．to be coming

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