在比赛中,双方得分相加是几分的倍数才允许擦汗()
A.6
B.5
C.4
D.7
参考答案:A
The policy will _______a chain reaction of automatic spending cuts that can lead to thousands of job losses.
A.set down
B.set off
C.set out
D.set about
JDBC是面向( )的。
A.过程
B.对象
C.应用
D.用户