Either you or I __ to blame for this.
#86092
A
am
B
is
C
are
D
be
推荐题目
 This is Susan and that is Mary. _     my _        .
#43630
A
She's, friend
B
He's, friend
C
They're; friends
D
They're, friend
The police   a prisoner.
#86153
A
are searched for
B
is searching after
C
are searching for
D
is searching for