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问题: ..几道题 解答下 谢谢`

We can r___ to keep healthy.


He buys a f____ in beijing and lives there.


Animal World is a po pular TV p_____



I'm learning a p_____ written by Li Bai





数学的
2x+y=2a+1
已知方程组: ,则x—y的值为:
x+2y=2a




语文的


写有关黄河的诗句 (两句)

解答:

We can run to keep healthy.
He buys a factory in beijing and lives there.
Animal World is a po pular TV program

I'm learning a poem written by Li Bai

数学的
2x+y=2a+1 ....(1)
x+2y=2a ....(2)
(1)-(2) --->x - y=1

写有关黄河的诗句

黄河远上白云间,一片孤城万仞山.
白日依山尽,黄河入海流
君不见,黄河之水天上来....