问题
选择题
--have you ever been to Beijing before?
--No. it is the first time that I ____here.
A．am
B．be
C．have been
D．had been
答案
答案：C
考查句型：it is the first time that后跟从句用现在完成时态，故选C。句意:这是我第一次来这里。
搜题请搜索小程序“爱下问搜题”