crazyrobin 发表于 2013-9-27 12:01
前面都是blah,这题的core argument出现在moreover逗号后面
P: Mars's orbit is larger than that of eart ...
crazyrobin 发表于 2013-9-27 18:51
我没看出来A怎么cast doubt 25% percent是一个direction,但是 75%依然可以是random direction
75%中又 ...
liuox 发表于 2013-9-27 21:10
我没有看出哪里cast doubt了,我觉得最cast doubt的答案应该是particles that hit earth are less than 1 ...
欢迎光临 寄托家园留学论坛 (https://bbs.gter.net/) | Powered by Discuz! X2 |