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
—We didn’t find Smith attending the lecture.—No one ___ him about ___ a lecture the following day.
#104844
A
had told, there to be
B
told, there was
C
had told, there being
D
told, there to be
People  less tolerant of smoking in public places these days.
#102880
A
become
B
have become
C
will become
D
are becoming
(2013·北京,28)Hurry up! Mark and Carl ________ us.
#99739
A
expect
B
are expecting
C
have expected
D
will expect