I hear the birds _______.
#51349
A
sing
B
to sing
C
sings
D
singing
推荐题目
I prefer ____some shopping to _____ camping since the weather isn’t lovely.
#50099
A
do ; going
B
doing ; go
C
do ; go
D
doing ; going
After finishing_______his homework, Tom decided______a walk in the park.
#49883
A
to do;to take
B
doing; taking
C
doing; to take
D
to do; taking
There are so many kinds of MP3 in the shop. We can’t decide ______.
#49042
A
what to buy
B
to buy what
C
which to buy
D
to buy which