1.I proposed to do them early in the moring before anyone ha
2个回答

问题1:

含有before的主从复合句中,一般在从句中使用一般过去时,主句中使用过去完成时.例如:

Lily had written some letters before she went out shopping.

有时,也可以在从句中用过去完成时,主句中用一般过去时,这样就可使描述更为生动.试比较:

We got to the station before the train had left.火车尚未开动之前,我们就到了车站.

We had got to the station before the train left.火车开出之前,我们就已经到了车站.

像after一样,before本身就能明确地表示时间的先后关系,故多数主从句均使用一般过去时,而无需使用过去完成时.例如:

Many people left for home before the film ended.电影尚未放完,许多人就起身回家了.

问题2:

not either =neither 这是对两者的全部否定.