_____ is it_____ I've grown so crazy about everything to do with nature?
[ ]
A. Why; that B. Why; what C. What; that D. What; what
参考答案:
All________ made______ possible for China to succeed in carr..
All________ made______ possible for China to succeed in carrying on its reforms and open-door policy. [ ]A. what happened; it B. what happened; that C. that happened; it D. that happened; that