-Why does the Lake smell terrible? -Because large quantities of water .
#104968
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
推荐题目
–How are you feeling about the story of a young lady’s being taken away by a UFO last week?--We are very frightened—I ____bad dreams for weeks.
#102098
A
have been dreaming
B
dreamt
C
was dreaming
D
have dreamed
When residents learned on Wednesday that only one of the 13 workers trapped underground _________, they burst into tears.
#99801
A
had saved
B
had rescued
C
had died
D
had survived
Salley________Beijing for Shanghai and________there ever since. You can go and pay her a visit on your way to Hangzhou.
#104697
A
has left; worked
B
left; worked
C
has left; had worked
D
left; has worked
Nobody wants to___________ especially in public.
#101648
A
make fun of
B
be made fun of
C
making fun of
D
made fun of
—Where do you think _____ he _____ the computer？—Sorry，I have no idea.
#104219
A
had；bought
B
has；bought
C
did；buy
D
／；bought