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问题
多选题
下列因素中与光化学烟雾形成有关的是[ ]
A．红外线
B．紫外线
C．SO
2
D．CO
2
答案
BC
补全对话，情景问答
选择正确的选项补全对话。
A. Nice to meet you.
B. What's your name?
C. Fine, thanks.
G: Hi. My name is Li Hua. ______________
B: My name is Li Lei. How are you?
G: ______________ And you?
B: Fine, thank you. ______________
G. Nice to meet you, too.
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多项选择题
天京事变发生后，洪秀全为挽救危局而提拔的年轻将领有( )
A．萧朝贵
B．韦昌辉
C．陈玉成
D．李秀成
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