Don’t leave the water ___ while you brush your teeth.
#13914
A
run
B
running
C
being run
D
to run
推荐题目
He told me he had been offered a very well-paid_________ abroad.
#13378
A
service
B
business
C
position
D
work
— Would you like to ______ the discussion in our classroom?— I’d love to, but I’m ______ busy right now. 
#13119
A
join in; much too
B
join; much too
C
take; far too
D
take part in; too much
He wrote a________ report last night.
#14334
A
two-thousand-words
B
two-thousand-word
C
two-thousands-word
D
two-thousands-words