The Nile River ____ flood large areas but now the water ____ produce electricity.
#92177
A
used to; is used to
B
used to; used to
C
was used to; is used to
D
was used to; used to
推荐题目
Robert is said _____ abroad, but I don’t know what country he studied in .
#94662
A
to have studied
B
to study
C
to be studying
D
to have been studying
What a table! I've never seen such a thing before. It is ________ it is long.
#91910
A
half not as wide as
B
wide not as half as
C
as wide as not half
D
not half as wide as
As everybody knows， a person I s，the more things he needs to do tomorrow.
#92495
A
the lazy
B
lazier
C
the lazier
D
the laziest
"___ Libya's oil production returns to normal, I guess, it will be fifteen months," said a UN expert．
#92811
A
After
B
That
C
Before
D
Since