患者，风湿性关节炎，现心悸不安，胸闷不舒，心痛时作，舌质紫暗，脉涩。其治疗应选用 A

To a child’s ear, “mother” is magic in any language.

I firmly believe that e        in the world loves his mother

So ________ I. My mother is an ordinary math teacher. She

always works h       , devoted to her job heart and soul.

In fact, she isn’t ________ good health. She has been suffering

from heart disease for many years. Weak t         she is,

she never stops _____________(工作) or gives up hope. I still

remember the day when my mother r           a card of

______________(祝贺) on her achievements from her director.

The card r          “ Thank you for your excellent work. Happy Teachers’ Day to you!” At that moment, I was so moved

that tears came to my eyes. I am p      of my mother.

21.6 km/h=____m/s，5 m/s=____km/h

—般来说，性格内向的个体所需个人空间比外向的个体（）.

A.小

B.大

C.相同

D.无法确定

一国的国际收支中，计入资本和金融账户的是（）

A．从获得的国际援助 

B．对国外的直接投资 

C．对国外投资者发放红利 

D．从国外进口的机器设备

一般蓄电池使用寿命约为（）年。

A.一

B.二

C.三

D.四