问题补充:
单选题TheWorldExpo________inShanghaisuccessfully.ItwasanhonorofalloftheAsians.A.is heldB.was heldC.has been heldD.would be held
答案:
B解析根据successfully成功的以及下文,可知上文叙述的事情已经发生,所以应为过去时态。这里强调的是世界博览会举行过了,所以选B.
时间:2020-07-07 04:06:14
单选题TheWorldExpo________inShanghaisuccessfully.ItwasanhonorofalloftheAsians.A.is heldB.was heldC.has been heldD.would be held
B解析根据successfully成功的以及下文,可知上文叙述的事情已经发生,所以应为过去时态。这里强调的是世界博览会举行过了,所以选B.