问题
选择题
____ no doubt that the Great Wall is one of the wonders of the world. [ ]
A. There is
B. It is
C. There has
D. It is with
答案
答案：A
搜题请搜索小程序“爱下问搜题”
____ no doubt that the Great Wall is one of the wonders of the world. [ ]
A. There is
B. It is
C. There has
D. It is with
答案：A