【题目】When you are done with the book, just give it to Lucy or Helen or __________.
A.whoever
B.wherever
C.whatever
D.however

【答案】A
【解析】句意：你看完书后，把书给Lucy或Helen，或谁都行。此处whoever是代词，”任何人，无论谁“，它作to的宾语。故选A。