, the disease will produce a powder poison that will kill the patient.
#79866
A
If it untreated
B
If is untreated
C
If being untreated
D
If untreated
推荐题目
–You’ve left the window open. –______. I’ll go and close it.
#80231
A
So I have
B
So have I
C
So I did
D
So did I
While_________in Britain, he made friends with the natives there.
#80765
A
working
B
worked
C
he works
D
he is working
—I thought you wouldn’t mind.—Well, as a matter of fact I ____; but you should have asked me first.
#83765
A
did
B
do
C
won’t
D
don’t
________ change your mind, do let me know.
#79528
A
If should you
B
Should if you
C
Should you
D
You should
---What do you think of the film? ---Cool! Never before _____ a better one.
#79971
A
had I seen
B
I have seen
C
have I seen
D
I had seen