So far a total of 19 cases______ and another 36 people are being treated on the assumption that they are infected with Legionnaires Disease.
#101811
A
were confirmed
B
have confirmed
C
are confirmed
D
have been confirmed
推荐题目
— The floor is dirty.— Yes. It _______ for two days.
#99920
A
hasn’t swept
B
didn’t sweep
C
hasn’t cleaned
D
hasn’t been cleaned
—You haven’t said a word about my new coat,Brenda.Don’t you like it?—I’m sorry I______anything about it sooner.I certainly think it’s pretty on you.
#104364
A
wasn’t saying
B
don’t say
C
won’t say
D
didn’t say
Many students_______ from the new library since it was open to all.
#100445
A
benefited
B
were benefited
C
have been benefited
D
have benefited
–I _______ as the manager in this company. –May I know since when?
#102073
A
worked
B
had worked
C
have worked
D
am working
—Tony, you must have noticed the student who broke the window. —I’m sorry. I _______ attentively.
#99787
A
studied
B
was studying
C
am studying
D
would study