问题
选择题
The boy with a book in his hand __ to see you since nine o’clock this morning.Can you see him now?
A．waits
B．had been waiting
C．is waiting
D．has been waiting
答案
答案：D
搜题请搜索小程序“爱下问搜题”
The boy with a book in his hand __ to see you since nine o’clock this morning.Can you see him now?
A．waits
B．had been waiting
C．is waiting
D．has been waiting
答案：D
