抗折强度剩下五个测定值中有超过它们平均数±10%的，则此结果作废。
参考答案：对
I ______ like to play ______. [ ]
A. am not, the basketball
B. am not, basketball
C. don't, basketball
D. don't, the basketball
动车组一个标准编组配备（）台受电弓。
A.1
B.2
C.3
D.4
