Beneath our feet _____ that our life depends on for food and clothing.
#81977
A
the earth lay
B
the earth lies
C
lies the earth
D
does the earth lie
推荐题目
 ____ in the United States, St Louis has now become the 4th largest city. 
#80941
A
It is the 24th biggest city
B
It was the 24th biggest city
C
Before the 24th biggest city
D
Once the 24th biggest city
The central provinces have floods in some years, and _____.
#81162
A
droughts in others
B
droughts are others
C
while other droughts
D
others in droughts
Not until he retired from teaching three years ago ________ having a holiday abroad.
#79518
A
he had considered
B
had he considered
C
he considered
D
did he consider
Only when he saw the test paper himself, ______ he had failed in the exam again.
#81678
A
he believed
B
he had belived
C
did he believe
D
had he believe