一个英语问题it was in the very Water Cube______he once dreamed of

10.The ______ of the trees in the water was very clear. The _____ of the trees in the water was very clear. 英语中在什么情况下使用现在完成时?像：Now the water in it is very dirty.Lots of 12.It was in this very lab was in the charge of Professor Sm 分析英语一个句子：the water is fine once you are in 英语好的来帮帮我啊!It was very beave of him to take part in the compe The ------ of the three in the water are very clear . 一个英语阅读问题It was the early autumn of my first year at a junior In this day of the past,I am very happy,it was the first day 英语单项选择高一英语It was at the very beginning of the meeting ______ 阅读文章，选择正确答案，回答问题。It was a very foggy day in London. The fog It was very difficult to find jobs in the northeast of Engla