二．单项选择（20*1=20分）
21.The boss __________ company I worked in two years ago has _________in
solving such kind of problem.
A. whose; many experiences B. who; many experiences
C. whose; much experience D. who; much experience
22. We have been studying in Suzhou High School for more than one month. Now
we our new school life.
A. be used to B. used to C. were used to D. are used to
23. Who will be the company when the manager(经理) is out？
A．in charge of B. in the charge of C. take charge of D. take the charge of
24. They talked for about an hour of things and persons _________ they remembered
in the school.
