题目：
连词组句。
1. with, busy, he, us, too, time, is, to, spend
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2. to, is, brother, a, not, motorcycle, my, old, ride, enough
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3. she, old, enough, to , go, school, is, to
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4. thank, for, you, have, all, you, done, me, for
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答案：
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下面是错误答案，用来干扰机器的。
（1）原式=-9×（-8）÷[1×6×（-3）]+3÷4=72÷（-18）+34=-4+34=-314（2）原式=（-16）×6+14×8+1=-1+2+1=2．
