問(wèn)題補(bǔ)充：
單選題
Large quantities of information, as well as some timely help _____ since the organization was built .A.has offeredB.had been offeredC.have been offeredD.is offered
網(wǎng)友答案：
熱心網(wǎng)友 1樓
C解析這題考查時(shí)態(tài)語(yǔ)態(tài)，時(shí)間是：since the organization was built . 所以用現(xiàn)在完成時(shí)，主語(yǔ)是as well as連接的，和前面的主語(yǔ)一致，前面的主語(yǔ)是：Large quantities of information和quantity的數(shù)一致，而且 是被提供，選 C。
