The manager demanded that the workers        extra hours to complete the task ahead of time. 
#102789
A
worked
B
would work
C
work
D
had worked
推荐题目
When his wife returned from abroad, Kevin ____ his paintings at the art museum in his hometown. 
#100569
A
was exhibiting
B
exhibited
C
would exhibit
D
had been exhibiting
Three fourths of the homework _______ today.
#103523
A
has finished
B
has been finished
C
have finished
D
have been finished
(2014·临川一中检测)Hurry up!The train________.You know it________at 8∶00 am.
#99149
A
leaves;leaves
B
is leaving;leaves
C
leaves;is leaving
D
is leaving;is leaving