Ⅰ. 单项选择（30分）
( )1. ［11·沈阳中考］It is very important ________ people to have food and water every day.
A. for B. of C. with D. about
( )2. —Who is Tom ________?
—He’s talking with his cousin.
A. calling up B. giving up
C. looking up D. showing up
( )3. Don’t compare yourself ________ others in all ways.
A. with B. at C. on D. about
