有两道高中英语语法题要辨析下
Theladyrushedoutoftheroom,_____
A.cryandrunawayB.tocryandrunaway
C.cryingandrunningawayD.cryingandranaway
正确答案应该选c
Sheputonherhat,_____outandhurriedintothetaxi
A.rushingB.rushedC.havingrushedD.torush
正确答案应该选B
为什么这两道题目后半句的时态会不同?解释下原因,