问题
选择题
The information has been announced______ the president is going to visit China next year.
A．that
B．which
C．as
D．whose
答案
答案：A
考查同位语从句。______ the president is going to visit China next year是information的同位语从句，解释information的具体内容，所以用that引导，其他选项不能引导同位语从句。选A。