幼儿园老师要教会孩子
A.口腔健康检查
B.刷牙和漱口
C.局部用氟
D.用氟片
E.滴氟滴剂
参考答案:B
项目监理机构对工程变更的管理中规定,( )对原设计缺陷提出的工程变更应编制设计变更文件。
A.建设单位
B.设计单位
C.专业监理工程师
D.总监理工程师
---Could you tell me ?
---Sorry, I have no idea. I wasn't at the party.
A.what does she say at the party
B.what did she say at the party
C.what she says at the party
D.what she said at the party