To improve the quality of our products, we asked anyone ____________ had used the products for suggestions.
#77632
A
whoever
B
who
C
which
D
whichever
推荐题目
People started to dig in the area for treasure, ____ caused much damage.
#78071
A
which
B
where
C
what
D
that
We live in an age _____ more information is available with greater ease than ever before.
#77854
A
why
B
when
C
to whom
D
on which
Whenever I met her, __________ was very often, she greeted me with a sweet smile.
#77076
A
who
B
which
C
when
D
since