﹣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