完形填空 Wang Gang is a student. He is very clever, but he is not 1 . His face and hands 2 always dirty (脏的). He washes 3 with water only. Wang Gang 4 an uncle. One day his uncle goes to see him. He 5 Wang Gang and says, 'Wang Gang, I know what you eat for 6 this morning.' ' 7 ?' Wang Gang looks at his uncle and asks. 'Eggs,' says his uncle. 'Your 8 and mouth(嘴) tell me that.' 'You're wrong, Uncle!' says Wang Gang. 'Not today 9 yesterday, 10 the day before yesterday!' (     )1. A. happy (     )2. A. are (     )3. A. it (     )4. A. have (     )5. A. looks at (     )6. A. breakfast (     )7. A. Why (     )8. A. face (     )9. A. and (     )10.A. it B. clean B. is B. them B. get B. sees B. lunch B. When B. hands B. or B. that C. well C. / C. they C. has C. looks C. supper C. What C. eyes C. / C. but