早教吧 育儿知识 作业答案 考试题库 百科 知识分享

—Chinesepeopleareworriedaboutthefoodtheyeatthesedays.—Yes,thefoodsafetyisaseriousinourcountry.Weshouldtrytosolveit.A.subjectB.programC.problemD.opinion

题目详情
—Chinese people are worried about the food they eat these days.
—Yes, the food safety is a serious          in our country. We should try to solve it.
A.subject B.program C.problem D.opinion
▼优质解答
答案和解析
C