It that Tokyo will be the host city for the 2020 Summer Olympic Games.
A. will report
B. will be reported
C. has reported
D. has been reported
网友回答
A. will report
B. will be reported
C. has reported
(答案→)D. has been reported
解析：考查时态语态：据报道东京将是2020年奥运会的主办城市。因为这件事情是被报道，所以用被动语态，排除AC，这件事应该是已经被报道了，用现在完成时，选D。