保全业务受理单整合了5项单证,分别为申请书、批单、领款通知书、()和()
A.确认书
B.资料交接单
C.批单
D.补充告知问卷
参考答案:A, B
___ in very good spirits, he worked harder than before.
A.have built
B.to build
C.to be built
D.to have been built
()是水调面坯必须保证醒面时间的主要原因。
A.使面坯更软
B.使面坯更坚实
C.增加面坯的弹性和韧
D.减少面坯的弹性