Verb compounds are created either through（）or（）.
A、affixation; conversion
B、clipping; affixation
C、conversion; backformation
D、backformation; borrowing
【正确答案】：C
【题目解析】：The limited number of verbs are created either through conversion or backformation. 有限的动词复合词是按转类法或逆生法构词的。答案为C。
