[单项选择]

M: Now, I’d like to say that I think that this government proposing to build more nuclear power stations in this country is really being stupid. The point about nuclear power is that we haven’t learnt to do away with the waste. We haven’t learnt to cope with the waste from it yet.
W: Well, I sometimes think that, you know, they’ve got an impossible job. I mean all the impression I get is that there is no alternative... well, that’s the impression I get.
M: No, no, no I... I don’t agree with that at all. There are plenty of alternatives. There’s the sun... solar power... that is a source that is always there, we always have it.
W: I don’t... I don’t quite see what you’re getting at actually, solar power, what’s that
M: Well, the heat from the sun, it can be used in solar panels on the tops of houses for heating, storing up power to heat water and to heat the houses, you know, some sol
A. It’s a dangerous proposal.
B. It’s a stupid proposal.
C. It’s an advantageous proposal.
D. It’s a viable proposal.