The project is one of the many government programmers           improving the          for the poorest increased ability to learn.

A．aiming at; condition

B．aimed at; situation

C．aiming at; occasions

D．aimed at; cases

抗血小板药物包括

A．阿司匹林

B．噻氯匹啶

C．双嘧达莫

D．尿激酶

E．西洛他唑