新概念英语中as the evidence began to accumulate怎么理解?

新概念英语中as the evidence began to accumulate怎么理解? as the evidence began to accumulate此句话中 evidence与accumulate不 英语翻译However,as the evidence began to accumulate,experts from 新概念3里as the evidence began to accumulate 我造了一个句子as the vocab as the evidence began to accumulate 这里的began后面为什么不是加动词ing 那这 英语翻译Clinical evidence began to accumulate,suggesting that th Clinical evidence began to __ ,suggesting that the new drugs you have managed to accumulate some money as the years have Commitment,only to slip of the tongue as evidence! 英语新概念小问题第二册第九课有一句：at the moment,everybody began to laugh and 英语有个句子读不懂,A surplus allows snow to accumulate and for the pr As winter______ spring,the days began to lengthen.