﹣It's said that nuclear power will be used to produce electricity in Xianning．
﹣However，nuclear power _____be very dangerous．（ ）
A．canB．needC．mustD．should
﹣It's said that nuclear power will be used to produce electricity in Xianning．
﹣However，nuclear power _____be very dangerous．（ ）
A．canB．needC．mustD．should
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