Bequiet,please.David________hishomeworknow.( )A．doB．doingC．isdoing_刷题宝

题干

Be quiet, please. David ________ his homework now. ( )

A．do

B．doing

C．is doing

上一题下一题 0.99难度选择题更新时间:2020-03-09 06:01:24

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同类题1

按照例句写出相应的形式。
例：Clean the room I am cleaning the room.
1. Do the high jump
___________________________
2. Do the long jump
___________________________
3. Run
___________________________
4. Watch the game
___________________________

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Look! Who ________ football on the road? ( )

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he singing﹖ ( )

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Are they _______ fast? ( )

同类题5

She is ______ a shirt .

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