问题补充:
单选题Theyfirstreachanagreementonthebasicprinciple,thedetails____laterA.toworkitoutB.havingbeenworkedoutC.tobeworkedoutD.beingworkedout
答案:
C
时间:2021-01-23 23:29:52
单选题Theyfirstreachanagreementonthebasicprinciple,thedetails____laterA.toworkitoutB.havingbeenworkedoutC.tobeworkedoutD.beingworkedout
C