.Despite UNICEF’s efforts, dirty water ______ for disease spreading in southern Iraq at the very moment.
#103783
A
is to be blamed
B
is being blamed
C
has been blamed
D
was blamed
推荐题目
--Kevin, you look worried. Anything wrong? --Well, I a test and I’m waiting for the result.
#102124
A
will take
B
took
C
had taken
D
take
Miss. Gao _______ in the library for three years. But now she is a teacher.
#102018
A
worked
B
has worked
C
had worked
D
has been working
--- Tony, you must have noticed the student who broke the glass． --- I’m sorry．I attentively．
#102300
A
studied
B
was studying
C
am studying
D
would study
— Have you got any job offers?— No. I ______.
#101443
A
waited
B
was waiting
C
have waited
D
am waiting
—Hi, Li Ming. Where are you going?—Oh, it’s you—Xiaohui. I ______ you.
#103914
A
didn’t recognise
B
hadn’t recognised
C
haven’t recognised
D
don’t recognise