问题
选择题
There are some children _____ kites in the park. Let's go there. [ ]
A. to fly
B. flying
C. are flying
D. fly
答案
B
搜题请搜索小程序“爱下问搜题”
There are some children _____ kites in the park. Let's go there. [ ]
A. to fly
B. flying
C. are flying
D. fly
B