从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑
21． —I can’t move the bookcase． Could you give me a hand?
—_____．
A． With pleasure B． It’s my pleasure
C． Not at all D． Never mind
22． —Don’t you think Obama is _____ success?
—Yes, I do． He is popalar with _____ public in America．
A． / , a B． a, a C． the, a D． a, the
23． Things like eye contact and hand gestures _____ great importance in situations such as job interviews．
A． take in B． take off C． take on D． take down
24． During the opening ceremony, “Miss Smile” has won the hearts of Chinese Internet users after being caught _____ the same smile for nearly 20 minutes．
