Question

So hard-working _____ that he sets a good example to all the other classmates.

A．he is

B．is he

C．does he

D．he does

Answer 1

B

so…that…结构中，so置于句首时，引导的主句要部分倒装，排除A,D；且hard-working是形容词，所以和系动词连用。选B。