2. 外语
  3. ______ is often more difficult to find trained men than to get financial support for scientific research.

______ is often more difficult to find trained men than to get financial support for scientific research.

admin2009-06-28  77
问题 ______ is often more difficult to find trained men than to get financial support for scientific research.
选项 A、It
B、That
C、This
D、What
答案A
解析 本题考查固定句型的用法。“It is...(for sb.)to do...”是固定句型，它的意思是“(某人)做……怎么样”。其中it是形式主语，真正的主语是句子中的不定式结构，因此本题的正确答案是选项A。
转载请注明原文地址:https://kaotiyun.com/show/MDuK777K
本试题收录于： 大学英语三级B级题库大学英语三级分类
0

大学英语三级B级

大学英语三级

相关试题推荐
随机试题
最新回复(0)