问题 单项选择题

下列辅料中可用作助流剂的是

A.聚乙二醇

B.硬脂酸镁

C.十二烷基硫酸钠

D.滑石粉

E.羧甲基纤维素钠

答案

参考答案:D

完形填空

根据所学课文内容填空(共5小题,每空0.5分,满分10分)

小题1:但当他一想到帮助那些得了霍乱的普通百姓时候,他就感到很振奋。

But he ____________ ____________ when he thought about helping ordinary people ____________ ____________ cholera.

小题2:值得赞扬的是,虽然这四个国家的确在某些方面共同合作,例如在货币和在国际关系上,但它们在有些制度上仍然存在着很大的区别。

__________ ___________ ____________, the four countries __________work together in some areas (eg, the currency and international relations), but they still have very different institutions.

小题3:然而,当我们到达一个看上去像一个大市场的地方时, 由于太多的气垫车向四面八方飞奔,我看不见王平了。

However, I _________ _________ _________WangPing when we reached _________looked like a large market because of too many carriages flying by in all directions.

小题4:只有提很多不同的问题,你才能收集到你所需要的信息。

____________ ____________ you ask many different questions _________ ____________ acquire all the information you need to know.

小题5:你可能由于各种原因而烧伤。烧伤有三类,根据皮肤烧伤的层次分为一度烧伤、二度烧伤和三度烧伤。

You can get burned by ____________ ____________ of things. There are three types of burns. Burns are called first, second or third degree burns, ____________ ____________ which layers of the skin are burned.

多项选择题