—What ________ your brother ______ last weekend?—He visited his friends.
#42586
A
are /doing
B
is /doing
C
does /do
D
did / do
推荐题目
People _________ rivers for transportation since the beginning of history.
#36687
A
used
B
have used
C
use
D
had used
--- you the cat?---Yes, I have. ---When you it? ---Ten minutes ago.
#41971
A
Did, feed; did, feed
B
Have, fed; have, fed
C
Did, feed; have, fed
D
Have, fed; did, feed
