1. ----- What does ______ typical traditional tea-house in Sichuan look like?
----- Usually it is in the open air, and they serve ______ tea in covered tea-sets.
A. a; the B. a; / C. the; the D. /;/
2. It is illegal for a public official to ask people for gifts or money ______ favors to them.
A. in preference to B. in place of
C. in agreement with D. in exchange for
