推 Laird:are you sure D's the answer here? 210.58.172.208 01/16 22:38
推 c23328:好像應是C,但也不太正確 59.104.4.37 01/16 23:36
推 stop33:解答給的是D,我也覺得是,但我不懂為什麼220.133.168.105 01/16 23:36
→ stop33:所以才問220.133.168.105 01/16 23:38
推 Lovetech:我覺得D印錯了 用mustn't就好了 218.167.9.90 01/16 23:48