--- An ant has two stomachs --- one for itself, one for others.--- Really? Quite interesting. I ____ anything about it.
#103271
A
don’t know
B
have known
C
haven’t known
D
didn’t know
推荐题目
Great changes _________ in my hometown in the past 20 years.
#102811
A
took the place
B
have taken place
C
were taken place
D
took place
—Can I drive on the free way, Mr. Green?—You can when you____________ a bit more skilled.
#104796
A
will get
B
are getting
C
will have got
D
get
When I first met Doris I didn’t like her, but I ______ my mind.
#99777
A
have changed
B
change
C
had changed
D
would change
—Jane, have you finished your paper?—No, I ________ my sister with her drawing all the morning.
#101264
A
help
B
helped
C
was helping
D
have been helping
— What do you think of the bottled water?— I don’t like it at all. It is reported that much nutrition, including some minerals, ______ while it is being processed.
#101589
A
are ridded of
B
are gotten rid of
C
gets rid of
D
is ridded of