The teacher asked the boys _____ on the wall.[ ]A. to not draw B. don"t

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The teacher asked the boys _____ on the wall.[     ]
A. to not draw
B. don"t draw
C. not draw to
D. not to draw

答案

举一反三

He is often made ________ for twelve hours a day by the boss.[     ]
A. work
B.working
C. to work
D. to be working

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Later he decided ________ the hot mixture.[     ]
A. taste
B. tasting
C. to taste
D. tasted

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I want ____ whether he"s all right.  [     ]
A. to know
B. know
C .knowing
D. knows

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Don"t forget  _____ the tap when you don"t use it. [     ]
A. turn off
B. turn on
C. to turn on
D. to turn off

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1.Everyone is supposed ________ a seat belt in the car.[ ]
A. wearing
B. to wear
C. to be worn

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