“电子申报缴税统一管理平台”用户账号密码初始化为()。
A.666666
B.888888
C.000000
D.111111
参考答案:B
The system has been designed to give students quick and easy ________to the digital resources of the library.
A.way
B.approach
C.access
D.passage
合适的机速是指在一定的生产条件下,能保证在预定的烧结终点烧好烧透。