加有活性剂的工二烯橡胶液
参考答案:40052000
_____, I believe, and you will find Tom is very outgoing.
A.Having a talk with the student
B.Given a talk with the student
C.If you have a talk with the student
D.One talk with the student
位数多的自然数比位数少的自然数大.______.(判断对错)