Tom spent two years _________ his book.
#50369
A
finishing writing
B
to finish writing
C
finishing to write
D
to finish to write
推荐题目
-- It’s a bit cold. Would you mind my ________ all the windows?--- Do as you like ,please.
#49299
A
close
B
to close
C
closing
D
closed
My mother often tells me _______ my classmates when they need.
#50938
A
help
B
to help
C
helping
D
helps