Revit的绘图背景颜色是不能改变的。 One cannot change the color of its background.

A、He walked at the head of the funeral procession, and every now and then wiped his crocodile tears with a big handkerchief. 他走在送葬队伍的前头，还不时用一条大手绢抹去他那鳄鱼的眼泪。

B、Every dog has his day. 人人都有得意的日子

C、It means killing two birds with one stone. 这意味着一举两得。

D、It's like looking for a needle in a haystack. 这就像是大海捞针。

Passage One 26. A. She was the first female Doctor of Medicine. B. She was the best nineteenth-century physician. C. She studied at many famous medical schools. D. She practiced medicine in Asia and Africa. 27. A. Because she threatened their status. B. Becuase she was too aggressive. C. Because they had sex discrimination. D. Because they disliked foreign students. 28. A. She worked as a peacemaker between the U.S. and UK. B. She founded the first private infirmary in Britain. C. She advocated women liberation movements. D. She introduced the idea of disease prevention to schools.

A、$38

B、$33.50

C、$34.50

D、$33.93

Describe a recent news story that you have heard or read about.

You should say:

what the news was and where you heard or read it;

if it was significant for many people;

how it has changed, or will change, people's lives and explain how you felt when you heard or read this news.

You will have to talk about the topic for one to two minutes.

You have one minute to think about what you're going to say.

You can make some notes to help you if you wish.