A、 problem
B、 program
C、 field
D、 task
答案:C
A、 problem
B、 program
C、 field
D、 task
答案:C
A. support
B. backing
C. deduction
D. opposition
A. bottling chambers
B. narrow parts of bottles
C. bottlenoses
D. traffic jams
A. comparison
B. disguise
C. output
D. lawfulness
A. varied
B. unchanging
C. respective
D. combined
A. jumping
B. amounting
C. sliding
D. climbing
A. seller
B. contributor
C. owner
D. leader
A. expend
B. extend
C. expand
D. exceed
A. flourished
B. endured
C. subsidized
D. forbidden
A. stage
B. sector
C. way
D. goal
A. reconstructing
B. retracting
C. releasing
D. reverting