We all feel it is Jack that _________ for their son’s bad performance at school.
#85836
A
are to blame
B
is to be blamed
C
are to be blamed
D
is to blame
推荐题目
Tom’s teacher and friend ____ Mr. Smith.
#86137
A
are
B
is
C
arebeing
D
has
 Her name ____ Lucy. 
#43997
A
am
B
is
C
are
D
be
The boy, rather than his friends, _________ for the accident.
#86200
A
are responsible
B
were responsible
C
be responsible
D
is responsible