The fire made _____ difficult to rescue the people trapped under the ruins in the earthquake.
#15323
A
/
B
this
C
that
D
it
推荐题目
Shopping on line can provide ____ convenience and choice, but not ____ websites are safe enough for shopping.
#16950
A
either; both
B
neither; any
C
both; both
D
both; all
The old man had expected to see all his children when in hospital, but _____ came to see him.
#15980
A
none
B
no one
C
someone
D
anyone
To know more about the British Museum, you can use the Internet or go to the library, or _______.
#16584
A
neither
B
some
C
all
D
both