《中医药条例》施行的日期是A．2003年4月7日B．2003年9月1日C．2003年

阅读理解。

1. Oliver is unhappy because _____.

A. Emma doesn't answer his question

B. he has a problem during the adventure holiday

C. he doesn't like the adventure

D. his parents asks him to leave the centre

2. The girls in the group make o1iver unhappy by _____.

A. laughing at him all the time

B. asking him to leave the centre

C. calling him bad names

D. regarding him as a girl instead of a boy

3. Which of the following is TRUE to the passage?

A. Emma advises Oliver to teach the girls a lesson.

B. Oliver solves his problem by himself

C. Oliver likes one of the girls and they laugh at him.

D. Emma advises o1ivet to share his feelings with one of the girls.

按照标准程序测量血压的平均值为145／90mmHg，属于（）

A.正常高值

B.高血压1级（轻度）

C.高血压2级（中度）

D.高血压3级（重度）

E.单纯收缩期高血压

设有甲乙两国发生进出口贸易，两国政府签订双边贸易协定。回答下列问题：

如果两国政府协定实行换货贸易，互相向对方国家提供规定的货物，贸易差额仍以货物抵偿。在这种贸易项下，所使用的外汇属于（）。

A.自由外汇

B.现汇

C.记账外汇

D.清算外汇

开向公共走道的窗扇，其底面高度不应低于()m。

A、0、5

B、1

C、1、5

D、2

如果各国或各地区经济环境一致则应该采取多个工厂决策