按照生产工艺的特点来设置生产单位的是( )。
A. 工艺专业化原则
B. 对象专业化原则
C. 混合原则
I am anxious to __________ my TV set fixed in order to watch the basketballmatches.
A. made
B. do
C. get in
D. have
I think a chambermaid ought to __________ extra service for the guests.
A. send
B. do
C. give
D. make
Has she become used __________ overnight ?
A. work
B. to work
C. to working
D. to be working