问题
选择题
This box is too heavy for the child . [ ]
A. to carry it
B. to carry
C. carrying
D. carrying it
答案
答案：B
搜题请搜索小程序“爱下问搜题”
This box is too heavy for the child . [ ]
A. to carry it
B. to carry
C. carrying
D. carrying it
答案：B