The sugar was dispatched by rail two weeks ago and _________ you by now. A.shall reach B.have reached C.should reach D.should have reached

答案为 D.should have reached 这句话的意思是：两周前糖已经通过铁路运输了，现在本应该到你那里了，根据前半句可知，用过去完成时，且表示推测应该用情态动词should，故D项正确，A项shall表示义务、命令等，意思是“应该”，不表示推测，故排除A项，B项have reached是现在完成时，表示过去的动作对现在有影响，故排除B项，C项should reach意思是“应该会到达”，不表示推测，故排除C项，故选D。