央视热播节目《舌尖上的中国2·时节》展现了不少中国传统美食的生产、加工工艺。假设该剧组想拍摄我国最早种植水稻的专题片，你认为最符合他们拍摄要求的外景地点是（    ）  

已知直线a∥b，b∥c，则直线a、c的位置关系是____

下列哪位航海家首次实现了人类环绕地球一周的航行，证明地球是一个球体？（   ）

    公园里有一棵高大的白桦树，树上有三只灰雀。两只____，一只____。它们在枝头____，非常____。列宁____走到白桦树下，____停下来，____这三只欢快的灰雀，还____给它们____。

Brian：Hi, Cindy.____

Cindy：Hi, Brian. It is nice to see you and so many old classmates.

Brian：So it is.____

Cindy：You're right.  It's really a long time.

Brian：Did you see the old photos on the wall?

Cindy：I sure did.____

Brian：But those are some great memories.

Cindy：Hey ！____

Brian：Yes, it is. I remember he used to stay up all night studying.

Cindy：____

Brian：Yes. He was the only one left in the class when he woke up.

Cindy：That was really funny.

A. And then he would fall asleep in class.

B. Long time no see!

C. Who took these photos?

D. Isn't that John over there?

E. We looked so funny in them.

F.I can't believe it's been ten years.

G. Did he use to be short ?