社区矫正是以（）为基础的矫正、治疗犯罪的措施
A.监狱
B.家庭
C.社区
D.社会
参考答案：C
— Where would you like on vacation, Sam?
— I'd like ______ the jungle, because I like exciting vacations. [ ]
A. going; trekking across
B. to go; to trek across
C. going; trekking through
D. to go; to trek through
苯对皮肤损害有（）、（）、（）、（）。
