A. expensive B. worthy C. precious D. valuable
单项选择题As a rule, what looks nicer doesn't always()
A. taste better B. tastes better C. taste good D. tastes more nicely
单项选择题--The book isn't easy for Jack to understand, is it--().His foreign language is far better than expected.
A. No, it isn't B. I'm afraid not C. I don't think so D. Yes, it is