选择题：What made Professor Broad continue his search for more information on McKay?

题目内容：

What made Professor Broad continue his search for more information on McKay?

A． A uniform. of McKay.

B． A footnote about McKay.

C． A book on McKay.

D． A picture of McKay.

参考答案：

某物质从低浓度向高浓度跨膜运输,该过程

某物质从低浓度向高浓度跨膜运输，该过程A.没有载体参与 B.为自由扩散C.为协助扩散 D.为主动运输

分类：习题答案题型：选择题

“我们全都是希腊人；我们的法律、我们的文学、我们的宗教，根源皆在希腊。”英国浪漫主义诗人雪莱这名话强调是的A．英国人是古代希腊人的后裔B．英国文化缺乏原创性C．希腊文明对西方文明影响深远D．近代西方法律

分类：习题答案题型：选择题

17——18世纪，欧洲大陆仍处于以土地贵族和依附农民为主体的社会，而英国较早发展成以土地贵族——中间阶级——工资劳动者为主体的新的社会结构。这表明A．英国工业发展水平远高于欧洲大陆 B．欧洲大陆农业发展

分类：习题答案题型：选择题

Emotions(情感)like these suggest that a positive spirit still lies behind gift giving. They prove that

分类：习题答案题型：选择题

The children all turned the famous actress as she entered the classroom. A. looked at B. to look at C

分类：习题答案题型：选择题