—An ant has two stomachs—one for itself,
题型:选择题
问题:
—An ant has two stomachs—one for itself, one for others.
—Really? Quite interesting. I ________ anything about it.
A.don't know
B.have known
C.haven't known
D.didn't know
—An ant has two stomachs—one for itself, one for others.
—Really? Quite interesting. I ________ anything about it.
A.don't know
B.have known
C.haven't known
D.didn't know