i don't know _ good they could have done.A.howB.that C.what D.which

问题描述:

i don't know _ good they could have done.A.howB.that C.what D.which

.A.how其实 前面还有一句Charles says you sould have reported the acciend to the polic.然后回答就是这句但是它的答案是C如果那样的话,我觉得应该选B。查尔斯说你应该已经将事件报告警察了。我不知道他们已经做得这么好。(好像是反语)为何选B