B 不必
MUSTN‘T是不可以
—Must I clean my room,mom?
3个回答
相关问题
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I’m going to clean my room tonight.对clean my room 提问.
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I hel helped mom clean the room and __(water,watered) flower
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We must clean the room（对clean the room）
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I cleaned my room yesterday(就划线部分提问）划线部分为：cleaned my room
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I must clean the room.改成被动语态
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Our room must ＿＿clean.
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1.Must I clean the room at once? No you_____.
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we must (clean the room)
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S（ ） I help my mom do some cleaning单词拼写
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(1/2)I helped my mom clean the yard可不可以改为I cleaned the yard