单选题 5.The Second World War, ______the earlier one in 1914, prompted public concern about the physical and intellectual well-being of the country's human resources.

A、 so as
B、 as was
C、 same as
D、 as did

【正确答案】 D

【答案解析】as did the earlier one in 1914“正如1914年的那次世界大战一样”，该从句为倒装句。did为代动词，为避免重复而代替稍后出现的谓语prompted public concern about…。