问题补充:
单选题Millionsofpeoplewatchedthatfirstmoonlandingontelevision,theirheartsintheirmouths,awareofhowdifficultanddangerousanadventureitwas,andwhatriskshadtobe____.A.takenB.takeC.to takeD.taking
答案:
A
时间:2019-02-17 01:42:51
单选题Millionsofpeoplewatchedthatfirstmoonlandingontelevision,theirheartsintheirmouths,awareofhowdifficultanddangerousanadventureitwas,andwhatriskshadtobe____.A.takenB.takeC.to takeD.taking
A