问题
选择题
He saw a girl sandwiches in the shop when he came in.[ ]
A. to buy
B. buying
C. bought
D. buy
答案
答案：B
搜题请搜索小程序“爱下问搜题”
He saw a girl sandwiches in the shop when he came in.[ ]
A. to buy
B. buying
C. bought
D. buy
答案：B