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  • 用can,must,can't,mustn't填空

    用can,must,can't,mustn't填空
    1.The children ____ play on the road.It's very dangerous.
    2.---____ you skate on real ice?
    ---Yes,I can.It's easy.
    3.---Who's that girl?
    ---It ____ be Mary.Mary has gone to Beijing.
    4.As students,we ____ work hard at school.
    5.---____ I clean the classroom now?
    ---No,you needn't
    其他人氣:809 ℃時間:2020-04-15 06:18:37
    優(yōu)質解答
    1mustn't 2.can 3.can't 4.must 5.Must
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