问题补充:
单选题In1969____tookhisbiggeststepawayfromtheearth.Americansfirstwalkedonthemoon.Thisiscertainlyjusta____thought.A.he,movingB.people ,surprisingC.an astronaut, interestingD.man ,beginning
答案:
D
时间:2018-11-01 17:12:04
单选题In1969____tookhisbiggeststepawayfromtheearth.Americansfirstwalkedonthemoon.Thisiscertainlyjusta____thought.A.he,movingB.people ,surprisingC.an astronaut, interestingD.man ,beginning
D