答案:C
答案:C
A. with
B. for
C. toward
D. on
A. take place
B. put into use
C. come into use
D. take action
A. Work
B. works
C. worked
D. working
A. is worn
B. wears
C. wearing
D. are worn
A. giving up
B. to give up
C. given up
D. give up
A. Very
B. Such
C. So
D. Too
A. accomplished
B. being accomplished
C. to be accomplished
D. having been accomplished
A. to learn
B. learn
C. learned
D. learning