A deep hole was dug so that ________ .
A.the rats couldn't come out to attack people at night
B.people could take rats from it easily
C.people would kill more rats
D.nobody could take any rats from the pile
正确答案是D
A deep hole was dug so that ________ .
A.the rats couldn't come out to attack people at night
B.people could take rats from it easily
C.people would kill more rats
D.nobody could take any rats from the pile
正确答案是D