I was     the edge of the canyon. A river was      the bottom of the canyon.
#40598
A
at;on
B
on;in
C
on;at
D
in;at
推荐题目
 Which of the following underlined parts is different in pronunciation from others?
#35610
A
Don’t pick flowers in the park.
B
He is waiting downstairs for you.
C
Do you know how to solve the problem?
D
What do you want to be when you grow up?
It's quite strange that the man sleeps with his mouth_____ and his eyes ______. 
#40892
A
closed; open
B
closed; opened
C
closing; open
D
closing; opening
 Frank left school at 16, he still became a successful writer.
#35821
A
Ever since
B
In fact
C
After all
D
Even though
 My father’s car is _ ___, and my mother’s iPod’s price is _ ___.
#40714
A
expensive, cheap
B
high , low
C
expensive, low
D
high, cheap