17个小朋友乘6条船玩，至少要有几个小朋友坐在同一条船上？_爱下问搜题

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问题解答题

17个小朋友乘6条船玩，至少要有几个小朋友坐在同一条船上？

答案

17÷6=2（个）…5（个），

2+1=3（个）．

答：至少要有3个学生坐在同一条船上．

填空题

用所给单词的适当形式填空

l. In the         (two)  picture, I'm         (play)tennis with my brother.
2. Look! My cousin          (swim) at the pool.
3. Miss Black often         (dance) in the park.
4. Thanks for         (teach) us so well.
5. Let's         (write) him an e-mail.

判断题

检查直流电源输出端为系统提供的+5V、+6V、+40V、+120V等电源电压有无通地和开路现象。