问题
选择题
She couldn't help _______when she saw her mother.[ ]
A. to cry
B. crying
C. cry
D. to crying
答案
答案：B
搜题请搜索小程序“爱下问搜题”
She couldn't help _______when she saw her mother.[ ]
A. to cry
B. crying
C. cry
D. to crying
答案：B
