Question

It is you as well as your wife that ______ your son's bad performance at school.

A．is to be blamed for	B．a(chǎn)re to be blamed for
C．a(chǎn)re to blame for	D．is to blame for

Answer 1

C

題干中用了強(qiáng)調(diào)結(jié)構(gòu)，主語是you，所以謂語要用復(fù)數(shù)；be to blame是固定句式，用主動(dòng)形式表示被動(dòng)意義。