问题补充:
单选题It___lastnight,forthegroundwaswetthismorning.A.must have rainedB.may have rainedC.must rainD.might rain
答案:
A
时间:2021-01-19 19:54:41
单选题It___lastnight,forthegroundwaswetthismorning.A.must have rainedB.may have rainedC.must rainD.might rain
A