To improve the quality of our products, we asked for suggestions _____ had used the products.
#32306
A
whoever
B
who
C
whichever
D
Which
推荐题目
Mom，don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?
#30096
A
even if
B
unless
C
so that
D
as long as
She is an easy-going girl．_______ you meet her , she will smile to you．
#33924
A
As
B
Every time
C
While
D
Since
A man cannot smile like a child，________ a child smiles with his eyes，while a man smiles with his lips alone.
#30688
A
so
B
but
C
and
D
for
_____ we were worried about was _______ they could manage to control the pollution.
#32352
A
That; how
B
That; whether
C
What; that
D
What; whether
So, ________ the government has a good system of control or can educate the people, the forests will slowly disappear.
#33394
A
as long as
B
when
C
unless
D
every time