来自潘达儒的问题
While_____intheroom,wewereallveryexcited.A.waitedB.waitingC.towaitD.waitwaiting为什么?
While_____intheroom,wewereallveryexcited.A.waitedB.waitingC.towaitD.wait
waiting为什么?
1回答
2020-03-07 01:41