Large quantities of polluted water_____ into the sea so that lots of fish died.
#86296
A
is flowing
B
was flowing
C
are flowing
D
were flowing
推荐题目
It’s 8 o’clock. My mother is reading a book. My sister and I _____.
#43617
A
is doing my homework
B
am doing my homework
C
is doing our homework
D
are doing our homework
He was very angry and I can still remember the way _____ he spoke to me.
#86232
A
how
B
that
C
what
D
which
Clearly, development aid together with food ______ the long-term solution to the problem of poverty.
#85956
A
are
B
is
C
has
D
have
Every means , but none proved .
#85757
A
have tried; a success
B
have been tried; successful
C
has tried; to be successful
D
has been tried; successful
E-mail, as well as telephones, _______an important part in our daily communication.
#85583
A
play
B
have played
C
are playing
D
is playing
