问题
选择题
—You look very tired this morning. What did you do yesterday afternoon?
—I did Christmas shopping. [ ]
A. a lot of
B. a few of
C. a number of
D. a piece of
答案
答案:A
—You look very tired this morning. What did you do yesterday afternoon?
—I did Christmas shopping. [ ]
A. a lot of
B. a few of
C. a number of
D. a piece of
答案:A