对商用房贷款合作机构风险的防控措施不包括( )。

A．加强对开发商及合作项目的审查

B．加强对估值机构等合作机构的准入管理

C．选择尽可能多的合作机构以分散风险

D．业务合作中不过分依赖合作机构

根据句意，用括号内所给单词的适当形式填空。

小题1:He is the __________(four) child of his family.

小题2:My father __________(teach) Chinese in a secondary school.

小题3:How many _________ (wait) are there in the big restaurant?

小题4:The schoolbags on the shelf belong to ________（they）.

小题5:The things in the shop are too expensive and there are few _________(shop) there.