问题
选择题
You must stop ____ dolls because it causes so trouble. [ ]
A. to sell; many
B. sell; much
C. selling; a lot
D. selling; much
答案
答案:D
You must stop ____ dolls because it causes so trouble. [ ]
A. to sell; many
B. sell; much
C. selling; a lot
D. selling; much
答案:D