Timmy is worrying about       enough time       the work.
#50396
A
not to have; doing
B
not having; doing
C
not to have; to do
D
not having; to do
推荐题目
—_________riding our bikes to the park?—Good idea.
#50169
A
How about
B
Why not
C
Would we like
D
Let’s
They enjoyed_____ storybooks very much last year.
#49907
A
to read
B
read
C
reading
D
do reading
Do you prefer _______?
#49119
A
skate
B
skates
C
skating
D
skated