问题
选择题
He ______ in Shanghai University for four years before he ______ Beijing.
A．studied, had gone
B．had studied, went
C．has studied, goes
D．had studied, had gone
答案
答案：B
搜题请搜索小程序“爱下问搜题”
He ______ in Shanghai University for four years before he ______ Beijing.
A．studied, had gone
B．had studied, went
C．has studied, goes
D．had studied, had gone
答案：B