假设你是李明。上周末你的美国网友Jack在给你的电子邮件中问你打算在大学里学什么专业。请你根据下面的提示，给他回一封100词左右的邮件。

礼节性的开头语并引出问题。

首先打算学农学。理由是：

农业是人类生存的基础。

还有很多人在挨饿。

你的雄心壮志。

学医也行；希望Jack提供建议

Dear Jack,

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

--- I’ll be away for a while. Would you mind looking after my baby?

--- Not at all. .

A. But I’ve no time B. I’d rather not

C. My pleasure D. I’d love to

Hiking is ____ great fun .You will get close to ____ nature and take exercise at the same time.

A. a; the B. a; 不填

C.不填；the D.不填；不填

After that, he knew he could _________ any emergency by doing what he could to the best of his ability.

A. get away with B. get on with

C. get through D. get across

I like getting up very early in summer. The morning air is so good _________.

A．to be breathed B．to breathe

C．breathing D．being breathed

Many Americans eat ________ as they actually need every day.

A. twice as much protein (蛋白质) B. twice protein as much

C. protein as much twice D. protein as twice much

He is really considering _____ himself to ______ these children of the poor mountain village.

A. to devote; educating B. devoting; educating

C. devoting; educate D. to devote; educate

Mr. Wang, ______ we owe a lot, comes from Shanghai, ______ lies in the east of China.

A. to whom; where B. to whom; which

C. of whom; where D. whom; which

________ it with me and I’ll see what I can do.

A. When left B. Leaving

C. If you leave D. Leave

Most people go to the theatre not to see a play ______ plot is complicated, but to listen to brilliant dialogues between actors.

A. where B. what

C. which D. whose