题目

He quickly          a large fortune after he came to do business in this city． A．accelerated            B．accumulated         C．promoted             D．calculated 答案：B5.珠江三角洲地区的农作物可以()   A. —年两熟或三熟   B. —年两熟   C. 两年三熟或一年两熟   D. —年一熟