.密九复习试题语法部分1.Why didnt you go swimming yesterday ? He _ his room instead .A .must cleaned B. must clean C. has been clean D. had to clean 2. Professor Wang is _ wrote the book. .A. the one who B. the one whom C. the one D. him who3. The cake is _ Ive ever had .A. good B. better C. best D. the best4. Did you buy a dress foe Jane ? No, because I dont know _ she wear.A. what size B. the what size C.what the size D. of what size5. How did you spend y
