一、 单项填空(共20小题:每小题1分,满分20分) ( )1.She is a student, and_______name is Julia. A.its B.her C. hers D.his ( )2.----I achieved A grade in my English exam last week . ---- _______. I know you’ve been working harder at it . A.agree B. That’s terrible C. Well done D. It’s bad news ( )3.The sign means______.