______is often more difficult to find trained men than to get financial support

游客2024-07-27 25

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://tihaiku.com/zcyy/3695257.html

相关试题推荐

随机试题

最新回复(0)

[audioFiles]audio_ehbm_j34001(20082)[/audioFiles]A、It’sverydifficult.B、It’s