16支球队分两组,每组打单循环赛,共需打()场比赛。
A.16
B.56
C.64
D.120
参考答案:B
解析:
分两组时,每组8个人,那么,共需打的比赛是场。
— How do you like Robie?
— He has been trying hard at his subjects.________ he is an excellent student.[ ]
A. No wonder
B. No problem
C. No excuse
D. No doubt
调车