By the time some scientists ____ the lost towns, they ____ an awesome historical site.
#101150
A
had found, had found
B
found, found
C
found, had found
D
had found, found
推荐题目
Mr Wang ________ in our school for ten years．Now he has got a job in Australia．
#103563
A
worked
B
is working
C
had worked
D
was working
The school will have a kite flying competition next Saturday, and all the students to bring a kite with them.
#100653
A
expect
B
expected
C
are expected
D
have been expected
When the festival they have been looking forward to _______, people will dress up to celebrate it.
#100790
A
coming
B
comes
C
come
D
came
Having failed to do what I ________ to，I’m afraid of being scolded by my parents.
#99443
A
am expected
B
will be expected
C
was expected
D
have expected