问题补充:
单选题TheUnitedStatessigneduponFridayfortheShanghaiWorldExpo,_________itthelastmajorcountrytojointheevent.A.makingB.madeC.to makeD.having made
答案:
A
时间:2020-04-15 05:05:52
单选题TheUnitedStatessigneduponFridayfortheShanghaiWorldExpo,_________itthelastmajorcountrytojointheevent.A.makingB.madeC.to makeD.having made
A