52单词网 > 高中英语 > 高中英语题库 > We on it for several hours but we haven't yet reached any conclusion． [ ] A．are

We on it for several hours but we haven't yet reached any conclusion． [ ] A．are

来源：网络 时间：

推荐文章

被蜘蛛吓的英语怎么说
热度：
-Hi, Tracy, you look tired． -I am tired．I the li...
热度：
Although the weathermen’s forecasts for a month a...
热度：
She is a teacher of much knowledge, much can be le...
热度：
请选择本单元中合适的词.将其恰当形式填到横线上. Two...
热度：
We on it for several hours but we haven't yet reached any conclusion． [ ] A．are

We ________ on it for several hours but we haven't yet reached any conclusion．

[]

A．are working

B．work

C．have been worked

D．have been working

试题答案

答案：D

标签：buthourshavenweseveral

相关推荐

相关热搜

猜你喜欢