真题练习

879.She brought with her three friends,none of _____ I had ever met before.

A.who
B.which
C.when
D.that

880.A person _______ e-mail account is full won’t be able to send or receive any e-mails.

A.who
B.whom
C.whose
D.whoever

答案解析

879.答案是C;先行词为人，介词后只能用whom。
880.答案是C;a person与e-mail account之间为所属关系，故用whose。