The sales _____ steadily, the factory needs an increasing supply of raw material.                                                   
#91372
A
have gone up
B
are going up
C
gone up
D
going up
推荐题目
So desperate ______ that no one could help another, each ____ to save himself and his animals.
#91335
A
was the situation; was trying
B
the situation was; trying
C
the situation was; was trying
D
was the situation; trying
 “Mum !” she cried suddenly , tears      down her cheeks .
#90992
A
rolling
B
rolled
C
to roll
D
being rolled
_______ on earth do you suppose_______ this?
#91155
A
What; could do
B
What; could have done
C
Who; do
D
Who; could have done