两个质数的和是10,积是21,它们分别是( )和( )。
3;7
______, I believe, and you will find the boy is very outgoing.
A. Having a talk with the student
B. One talk with the student
C. Given a talk with the student
D. If you have a talk with the student
— _____ ?
— My telephone number is 13582128713. [ ]
A. What's your name
B. What's your phone number
C. What your telephone number
D. What's her name