已知地球上海洋面积为316 000 000km²，数据316 000 000用科学记数法表示为（   ）

古代诗歌阅读。

岁暮^①

(唐)杜甫

岁暮远为客，边隅还用兵。

烟尘犯雪岭^②，鼓角动江城。

天地日流血，朝廷谁请缨？

济时敢爱死，寂寞壮心惊。

【注】①本诗作于唐代宗广德元年(763)末，时杜甫客居阆州(今四川阆中)。②雪岭：又名雪山，在成都(今四川成都)西，雪岭临近松州、维州、保州(均在今四川成都西北)，杜甫做本诗时，三州已被吐蕃攻占。

这首诗使用了多种表达技巧，请举出两种并作赏析。

补全对话(选择)。

A: Hello. Zhang Yu! ____

B: I'm reading a newspaper.

A: ____

B: Yes. There is a report about Zhou Yang.

A: ____

B: She is a player in China female short track speed skating team. ____

A: When and where was she born?

B: ____

A: Do you want to be a famous person like her when you grow up?

B: Aha, of course. So I have to work hard at school.

A: Well. You're a good student.

B: Thank you!

A. Who is Zhou Yang?

B. What's your hobby?

C. She was born in Jilin Province on June 9^th, 1991.

D. What are you doing now?

E. She won the gold medal in the 2014 Winter Olympic Games in Sochi.

F. How do we succeed in life? Is she from China?

G. Is there anything new on it?

下图示区域淡水渔业最发达的地区是（    ）