胶质瘤无论良、恶均呈浸润性生长。
参考答案：对
跳伞运动员从高空下落的过程中，若以降落伞为参照物，运动员是______的，若以运动员为参照物，地面是______．
"Does the name on the envelope _____ the name on the letter inside?", asked Mr. Black. [ ]
A. correspond with
B. appeal to
C. response to
D. rely on
