-I want to see Mr. White. We have an appointment. -I’m sorry, but he is not ________ at the moment, for the meeting hasn’t ended. A: usy B: active C: concerned D: available

从A,B,C,D中找出划线部分与所给单词的划线部分读音相同的选项。 product A: succeed B: us C: usy D: educe

It seems that______ chain stores are popular in China.You are likely to find one[br][/br] Within_______ short walk along A: usy street.<br> A.不填;the B: the;the C: 不填;a D: the;不填