百日咳后易引起的疾病是（）。 A．支气管哮喘 B．慢性支气管炎 C．肺心病 D．支气

(2013·河南豫西五校高三质检)—I prefer western food. It's a kind of healthy food.

—________ But western food is said to be high in sugar and fat, such as hamburgers and fries.

A．Is that right?

B．How do you know that?

C．Do you really think so?

D．Who told you that?

4吨比5吨少______%

那一个是与用药剂量无关的不良反应（）

A.副作用

B.毒性反应

C.后遗效应

D.变态反应

E.以上都是

That's__________ I haven't decided yet.[ ]

A. nothing              

B. anything

C. everything            

D. something

采用科目汇总表账务处理程序，总账和明细账均应根据科目汇总表登记。( )