可抑制肾小管对肌酐的分泌的物质是()。
A.菊粉
B.甲氰咪胍
C.二甲双胍
D.胃复安
E.阿莫西林
参考答案:B
When did you read a book?[ ]
A. I readed a book at 6: 00.
B. I read a book yesterday.
C. Tomorrow.
指出西方雕塑艺术取得辉煌成就的几个高峰时期。