Only in times of great crisis______the majority of Americans demand that their representatives seek bold solution to basic problems. A．did B．does C．will do D．do
A. A．did B．does C．will B.do
【参考答案】
D 本题综合考查倒装句和主谓一致，only在句首要求主谓倒装，themajority后面有复数的American......