—_ you the cat? —Yes, I have. —When _ y
题型:选择题
问题:
— _ you the cat?
—Yes, I have.
—When _ you _ it?
—Ten minutes ago. [ ]
A. Did, feed; did, feed
B. Have, fed; have, fed
C. Did, feed; have, fed
D. Have, fed; did, feed
— _ you the cat?
—Yes, I have.
—When _ you _ it?
—Ten minutes ago. [ ]
A. Did, feed; did, feed
B. Have, fed; have, fed
C. Did, feed; have, fed
D. Have, fed; did, feed