The WTO urged that all the countries ________ measures to prevent swine flu spreading.
#87758
A
take
B
must take
C
are to take
D
took
推荐题目
 If it ____for the snow, we____ the mountain yesterday.
#86888
A
were not, could have climbed
B
were not, could climb
C
had not been, could have climbed
D
hadn’t been, could climb
The captain commanded that the players _________ their paces
#87278
A
should slow
B
slowed
C
could slow
D
slows
 Were it not for the snowy weather, we ________ all right. 
#89373
A
would be  
B
would have been
C
were
D
may be