问题
选择题
I was about to give up the project ______ it hit me_____ I could work with my roommates. That’s to say, I can turn to them for help.
A．that; whether
B．that; when
C．when; how
D．when; that
答案
答案：D
考查固定句型和形式主语句。第一空是固定句型Be about to do sth when…正要做某事在这时…;第二空是形式主语句，it是形式主语，that I could work with my roommates是真正的主语。