Every possible means ________, but the teacher as well as the students ________ found a solution to the problem yet.
#102485
A
has been tried; hasn’t
B
has tried; haven’t
C
have tried; haven’t
D
have been tried; hasn’t
推荐题目
When_____home from work?
#103893
A
do your parents come
B
does your parents come
C
have your parents
D
our parents come
The greatest pleasure I know is to do a good action quietly, and to have it _____ by accident.
#99890
A
find out
B
finding out
C
found out
D
be found out
一You seem to be familiar with this city．一I_____ here for three years．It’s great to be back．
#99854
A
will live
B
lived
C
had lived
D
live
(2013·高考北京卷)—Do you think Mom and Dad________late?—No，Swiss Air is usually on time.
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A
were
B
will be
C
would be
D
have been
Nowadays, a large number of women, especially those from the countryside, ________ in the clothing industry.
#102332
A
is working
B
works
C
work
D
worked