下表是某年10月12日人民币外汇牌价（人民币元∕100外币） 26。_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

下表是某年10月12日人民币外汇牌价（人民币元∕100外币）

26。然球化使外币	现钞买入价
美元	688.14
日元	6.398

如果某一天美元的现钞买入价为690.890 0，日元现钞买入价为6.213 0，那么，同10月12日相比，美元、日元对人民币的汇率

A．美元汇率升高，日元汇率升高

B．美元汇率降低，日元汇率升高

C．美元汇率升高，日元汇率降低

D．美元汇率降低，日元汇率降低

答案

答案：C

填空题

单词拼写

1. The sisters d_____ widely in their tastes.

2. This question is quite simple,while that one is much more c_____ .

3. The chance of dinosaurs ever returning to the earth is m_____ a dream.

4. There were 16 votes in f _____ of my suggestion ,and 15 against.

5. Everybody must obey traffic r____for security reasons.

6. In a film,a scientist cloned several different kinds of____ (恐龙).

7. It's a major____ (突破)in cancer research.

8. The price of the works of art is very____ (公道的)．

9. The government is____ (辩论)about the educational laws.

10. They got down to____ (积累)a huge mass of data.

单项选择题

典型心绞痛发作错误的是：（）

A.体力活动是常见诱因

B.部位在胸骨中上段，界线清楚

C.疼痛可放射至左肩

D.为压榨性疼痛

E.通常持续3～5min