My mother often spends 2 hours ______ housework every day.
#51027
A
do
B
does
C
doing
D
to do
推荐题目
The librarian told the readers _________ loudly in the library.
#50370
A
to talk
B
not to talk
C
talk
D
talking
–We’ve decided _______ on a trip this afternoon. Will you join us? -- I’m afraid not. I have some problems ___________ out.
#48703
A
to go, to work
B
to go , working
C
going. to work
D
doing, working
— a volunteer is great.—I think so. Some of us want volunteers for the London Olympics.
#49806
A
Being; being
B
To be; being
C
Being; to be
D
To be; to be