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 better ____ your voice down in public places.
#49478
A
keeping
B
to keep
C
keeps
D
keep
The old radio requires____________, so you’d better have it ______soon.
#51255
A
to repair, repaired
B
repairing, repaired
C
repaired, repair
D
to repairing, repair
The advertisements________on the wall are designed by my sister.
#48792
A
are put up
B
are putting up
C
put up
D
be put up