Ⅰ. 单项选择(30分)
( )1. There_____ a pair of glasses on the desk. Whose is it, do you know?
A. is B. are C. has
( )2. I didn’t get to understand the problem until Miss Yu _____it again.
A. explained B. complained C. organized
( )3. (2012·福州中考)—We’ll go for a picnic if it_____this Sunday.
—Wish you a lovely weekend.
A. rain B. doesn’t rain C. won’t rain
