运输队有3辆运输车,要运一批重26吨的材料,货车每次最多运3吨,那么这个运输队要运几次?
26÷3÷3,
=26÷9,
≈3(次);
答:这个运输队要运3次.
3:00到3:30时,钟表中的分针转了______,时针转了______.
How many cities _____ the Greens _____ since they came to China last week? [ ]
A. have; traveled
B. has; traveled
C. have; traveled to
D. has; traveled to