问题
选择题
The president, accompanied by his assistants, _____. [ ]
a. have arrived
b. are arriving
c. had arrived
d. has arrived
答案
d
搜题请搜索小程序“爱下问搜题”
The president, accompanied by his assistants, _____. [ ]
a. have arrived
b. are arriving
c. had arrived
d. has arrived
d