问题
选择题
—Is ______ your backpack?
—No, ______ isn't. It's ______ backpack. [ ]
A. this, this, your
B. this , that, my
C. that, it, my
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Is ______ your backpack?
—No, ______ isn't. It's ______ backpack. [ ]
A. this, this, your
B. this , that, my
C. that, it, my
答案：C
Nowadays, it is very for us to live a low-carbon life. The first thing we can do is bikes instead of driving cars. First, bikes are than cars and everyone can afford it .Second, it’s easier parking places for bikes. Third, the petrol is not necessary for bikes, so bikes won’t produce dirty air to make pollution to our environment. Finally, we can ride bikes to keep Let’s ride bikes instead of driving cars to protect the environment!
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