听第10段材料,回答第18—20题。
What happened to theauthor’s company five years ago?
A.It made a great progress. B.It developed a new type of product. C.It went out of business.
参考答案:
答案解析:
What’s the mall’s opinion on watching TV?
What’s the mall’s opinion on watching TV?A.If is not only for entertainment. B.I