以下是引用akelee在2005-10-3 21:52:00的发言:With some fraternal twins resembling each other greatly and others looking quite dissimilar, it is a fact that highlights an interesting and often overlooked feature of fraternal-twin pairs, namely a considerable variation it is a fact that highlights...... 在这里我想问一下,这种句型是否正确...首先..it是指代that.从句.然后that是修饰fact的同谓语从句..然而fact在that从句中又充当主语作用? 对于修饰fact的从句我想问问,是否在fact后面的that从句中,一般fact不在that从句中充当一个成分???? 我也有一个问题,想确认一下,在GMAT SC里 it形式主语,指代一个句子,到底可不可以? 谢谢! |