问题
选择题
Jack would appreciate________if you could give him a hand when he is in trouble.[ ]
A. one
B. you
C. it
D. this
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Jack would appreciate________if you could give him a hand when he is in trouble.[ ]
A. one
B. you
C. it
D. this
答案：C