问题
选择题
Large quantities of information,as well as some timely help ________since the organization was built.
A.has offered
B.had been offered
C.have been offered
D.is offered
答案
答案:C
题目分析:考查主谓一致及时态。as well as 连接两个并列主语时,其谓语动词和前面的主语保持一致,故应与Large quantities of information保持一致,而 quantities of+n做主语,其谓语应使用复数形式,故排除AD,再结合时间状语since the organization was built可确定正确答案为C。注意:a quantity of +n做主语,其谓语应使用单数形式。