诊断冠心病最常用的非创伤性检查方法是（） A.休息时心电图 B.24小时动态心电图

按要求做题。

1. He went to school after his mother came back. (改为同义句)

      He ________ go to school ______ his mother came back.

2. I think Mike will be a singer in 10 years. (就画线部分提问)

      _______ ________ you think _________ be a singer in 10 years?

3. The teacher told Tom not to be late. (改为直接引语)

      The teacher ______ ________ Tom,"_________ __________ _________."

4. Lucy asked Jack,"Did you have a football match yesterday?"(改为直接引语)

      Lucy asked Jack ______ ______ ______ ______ a football match _______ _______ ______ .

5. Jenny likes football. Kate likes football,too. (合并为一句)

      ________ Jenny _______ Kate _______ football.

经济可行性

滑步

下列哪种水肿最早出现于低垂部（）

A.心源性水肿

B.肝源性水肿

C.肾源性水肿

D.营养不良性水肿

E.内分泌源性水肿

影响传染病年龄分布的因素之一是（）。

A.免疫水平的高低

B.接触程度的大小

C.身体体质的强弱

D.潜伏期的长短

E.医师诊断水平的差异