单项选择题
A B
A.a private company B.a national agency C.an international cooperation D.charge-free organization
A.we have to try to be on a diet B.we should keep in high spirits C.we should try to do more exercise D.we should postpone the process of aging
A.The temple is still not reopened yet to the public. B.The jinzhuan bricks were made in Hangzhou for imperial use. C.The jinzhuan bricks used to pave the wall in the temple. D.The temple was at first constructed 470 years ago.