Ihaveboughttwoballpe的精选

问题详情： Ihaveboughttwoballpens,_______writeswell.A.noneofthem   B.neitherofthem  C.neitherofwhich   D.noneofwhich【回答】 C.因为是twoballpens,并且定语从句的谓语writes是单数概念。因此，C是正确...