()可以作为申领丰收贷记卡的有效身份证件。
A.居民身份证
B.居民户口簿
C.军官证
D.警官证
参考答案:A, C, D
John is the only one of the students in the class that never_____ a mistake even when it is pointed to him.
A.admit making
B.admits making
C.admit to make
D.admits to make
消防车利用分水器供水,消防车水泵出口压力为()之和。
A、水枪喷嘴处压力
B、水带干线的压力损失
C、工作水带支线的压力损失
D、高差标
E、分水器压力损失