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【多选题】
新的国家安全观不仅包括传统的国家安全内容,还包括( )等内容。A.
经济安全
B.
科技安全
C.
文化安全
D.
生态安全
E.
社会公共安全
拍照语音搜题，微信中搜索"皮皮学"使用
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A.
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B.
It encourages someone to improve their performance.
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【单选题】If you take a bus in a big city in China, you should sit ______.
A.
on the left side in the bus
B.
on the right side in the bus
C.
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D.
at the back of the bus
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