两个完全一样的三角形可以拼成______．
由分析知：两个完全一样的三角形可以拼成平行四边形；
故答案为：平行四边形．
____ Johnny says sounds right to Helen. That’s why she has made up her mind to live with him ____ happens.
A．Whatever; whatever
B．Whatever; however
C．No matter what; whatever
D．No matter what; no matter what
http协议是（）的简称。
