70.Be home ________ 8 o’clock on Saturday.A.by B.to C.on D.in71.Students can’t _________ music in the hallways.A.listen B.hear C.listen to D.hear to 72.________ at ten o’clock in the evening.A.Go to bed B.Goes to bed C.Gets up D.Get up 73.A kid ______ breakfast every morning,because it’s good for his health.A.have to B.has to C.has to have D.has to has
问题描述：
70.Be home ________ 8 o’clock on Saturday.A.by B.to C.on D.in
71.Students can’t _________ music in the hallways.A.listen B.hear C.listen to D.hear to 72.________ at ten o’clock in the evening.A.Go to bed B.Goes to bed C.Gets up D.Get up 73.A kid ______ breakfast every morning,because it’s good for his health.A.have to B.has to C.has to have D.has to has
答
70 by 表示“不迟于” 8点前一定赶回
71. C 只有意识的动作 listen to 固定搭配
72 A 根据常识， 排除C , 祈使句以动词原形开头
73 C has to do sth 不得不。。。。单三形式 have breakfast 吃早饭
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答
ACAC
答
70.a
71.c
72.A
73.C
答
71. B. hear
72. A. Go to bed
73C. has to have