乳牙患龋率高峰年龄段为A.3~4岁 B.5~6岁 C.7~8岁 D.9~10岁 E.

题型:单项选择题

问题:

乳牙患龋率高峰年龄段为

A.3~4岁

B.5~6岁

C.7~8岁

D.9~10岁

E.11~12岁

考点:口腔执业助理医师口腔执业助理医师2003年真题
题型:单项选择题

物业管理师资格考试的原则是()。

A.诚实守信

B.公正公开

C.公平竞争

D.坚持考试与培训分开

题型:单项选择题

阅读上面的短文完成句子,每空一词:

Why Are You Buying All These Tickets?

Why Are You Buying All These Tickets?

A small man wants to see a film, so he comes to a cinema. He buys a ticket and goes in. But after two or three minutes he comes out, buys a second ticket and goes in again.

After a few minutes he comes out again and buys a third ticket. Two or three minutes after that he comes out again and buys the fourth ticket.

But the girl says to him, "Why are you buying all these tickets?"

"No, I’m not doing that," the small man says, "But a big woman always stops me at the door and tears (撕开) my ticket up."

小题1:The small man goes to a cinema to watch a ________.

小题2:The man buys _________ tickets.

小题3:He comes out to buy ticket after two or three ________.

小题4:A woman at the gate always makes him ________ and tears his ticket up.

小题5:From the passage, we know that the man is not _________.

题型:单项选择题

RM80型清筛机最大自行速度为()。

A、60Km/h

B、80Km/h

C、100Km/h

D、120Km/h

题型:单项选择题

电信传媒依托中国电信庞大的客户数据库及当代最先进的通信技术,整合以下哪几种广告媒体模式,为广告主提供综合媒体解决方案与信息发布业务,打造全新概念的精准传播“个众媒体”()

A、网络

B、短信、彩铃

C、DM、黄页

D、LED、LCD

E、户外广告牌、公话亭

题型:单项选择题

黑水城遗址

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