, 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
Not only ____ this machine, but ____ it.
#83981
A
can he run; can he repair
B
he can run; can he repair
C
can he run; he ran repair
D
he can run; he can repair
No sooner __________ these words than the warden hit him on the head with the soup spoon.
#80730
A
did he say
B
has he said
C
had he said
D
does he say
—It's a pity that Andrew didn't want to go to the conference.—________ willing to go，we could have paid all his expenses.
#80065
A
Had he been
B
Being
C
Was he
D
He had been
--Excuse me ,could you tell me where the post office is ?---Ok.Between the two white buildings ___ the post office.
#84550
A
are lying
B
lie
C
lies
D
lay