问题

We all feel it is Jack as well as his wife that ______ for their son’s bad performance at school.
A:are to blame
B:is to be blamed
C:are to be blamed
D:is to blame
B:is to be blamed
C:are to be blamed
D:is to blame
正确答案是:
同类题型
I failed in the final examination last term and only then _____ the importance of studies.
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I wouldn’t eat potatoes unless I’m really starving, in _______ case you eat almost anything.
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