问题补充:
单选题Tounderstandthecomplexsituationcompletelyrequiresmorethoughtthan________sofar.A.gaveB.has givenC.has been givenD.is being given
答案:
C解析由so far 可知用现在完成时,因为so far是现在完成时的标志,由语意知此处为被动,因此选择C项
时间:2018-09-25 09:06:46
单选题Tounderstandthecomplexsituationcompletelyrequiresmorethoughtthan________sofar.A.gaveB.has givenC.has been givenD.is being given
C解析由so far 可知用现在完成时,因为so far是现在完成时的标志,由语意知此处为被动,因此选择C项