21. —The government should take measures to control the prices of the house.
—________. They are far too high.
A. I can’t agree with you B. Don’t mention it
C. I don’t get it D. That’s a good point
22. The boss wanted an assistant with ________ knowledge of French and ________ work experience.
A. the; a B. 不填; the C. a; 不填 D. the; 不填
