新目标七年级英语上册第九单元测试题及答案一.单项选择题(15分)( )21. The school trip is _ February 28th.A. on B. in C. at D. of( )22. _ are the socks? They are $10.A. How many B. What C. How much D. How( )23. Come and have a look ! We have T-shirt _ red and yellow _ only ￥5.A. in, in B. in, for C. at, at D. for, for( )24.-Are those Bobs shorts? -_A. Yes, it is. B. No, it isnt. C.
