-- I' ve using plastic bags when shopping.
-- You' re right. It' s good for our environment.
A. stopped
B. finished
C. started
D. enjoyed
网友回答
(答案→)A. stopped
B. finished
C. started
D. enjoyed
解析：stop停止,阻止;finish完成,结束;start开始;enjoy喜欢,享受.句意:购物时,我们已不再使用塑料袋.——你是对的。这对我们的环境有好处。结合语境可知选A。