You’re 10. You should learn yourself.A. take care of B. to take care C. to take care of
twelve ÷ six =________ A.three B.two
three × three =________ A.nine B.six
four + five =________ A.nineB.ten
eleven A.十B.十一C.十二
English book A.英语书B.语文书 C.故事书