LastWednesdayMrChent的精选

问题详情：完形填空    LastWednesday,Mr.ChentookhisclasstotheSpaceMuseum.There 1 manythingsaboutspacethere.First，thechildrensawafilmaboutspacetravel.Theysaw 2 thespaceshuttle（航天飞机）tookoffinspace...