The energy source on voyager 2 is not a nuclear reactor, im which atoms are actively broken apart ;rather a kind of nuclear battery that uses natural radioactive decay to produce power.
A apart ; rather
B apart, but rather
C apart, but rather that of
D apart, but that of
E apart ; it is that of
这道题目答案是B,
可是我在做的时候上来就排除了这个答案,我想but 是个连词,所以后面应该加句子才对。难道是句子的主谓省略了还是什么的原因,很迷惑啊!!请大家看看,谢谢发言了!! |