六年级一班昨天两人因病请假一天,早上出勤率正好是96%,到下午时,又有1名同学因事请假,下午的出勤率是( )%。
94
自由人替换场上队员上下场时,进出场地的位置为()。
A、场地中任意位置
B、本队换人区
C、本队后场区
We have worked for three hours. Now let's stop _____ a rest. [ ]
A. had
B. have
C. to have
D. having