21. He wants to see much stronger China within rest of his life.
A. 不填；a B. a, 不填 C. the; a D. a ; the
22. The cost of renting a house in Beijing is higher than in any other city of
China.
A. one B. it C. that D. this
23. ---Hi, Mike .Nice to meet you!
---Oh, it’s you. I I would meet you here.
A. never think B. never thought
C. haven’t thought D. hadn’t thought
