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【单选题】
What is the speaker mainly talking about?A.
The problem of global warming.
B.
The difficulty of controlling the temperature at home.
C.
Growing plants indoor.
D.
Dying plants.
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皮皮学刷刷变学霸
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A.
患者坐位、站立或平卧时均应避免交叉腿和膝(翘二郎腿、盘腿),避免跪姿
B.
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【单选题】Take a seat please.
A.
You are welcome.
B.
No I will stand.
C.
Thank you.
D.
It's doesn't matter.
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