She spent a lot of time _________the fire that day．
#50622
A
to put out
B
putting out
C
to put on
D
putting on
推荐题目
We’re looking forward to_____ the famous science museum tomorrow.
#49605
A
build
B
visit
C
building
D
visiting
She is going for vacation when she finishes ____________ her new book.
#49114
A
to write
B
writes
C
writing
D
write
—Do you know who the first spacewoman in the world is?—I’ve no idea. But it’s reported that the first Chinese spacewoman will be selected _____ a task in the Shenzhou-9 spacecraft this summer.
#50627
A
perform
B
performing
C
to perform
D
to performing
— Why don’t you watch TV at home？— I’d love to, but my mother doesn’t allow me _______ that.
#48411
A
do
B
did
C
to do
D
doing