有600千克鸡蛋,前6天卖210千克,剩下的3天卖完,剩下的平均每天卖多少千克?
解(600-210)÷3
=390÷3,
=130(千克),
答:剩下的平均每天卖130千克.
He didn't make ______ clear when and where the meeting would be held.
A.this
B.that
C.it
D.these
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