He commanded the students ______ the classroom before he returned.
#86720
A
did not leave
B
leave not
C
not to leave
D
not leaving
推荐题目
He ________ fatter but he eats too little.
#86630
A
would become
B
would have become
C
must become
D
must have become
If I had taken part in the 400-meter relay race in the sports-meet, our class _____ the race.I’m _____ weight this year.
#87919
A
might not have won; gaining
B
Would not have beaten; putting on
C
can not have defeated; losing
D
must not have achieved; acquiring
 We ________ the project on time without your timely help .
#86745
A
would not have finished
B
will not finish
C
would have finished
D
will finish
 We ________ our lives had it not been for the policeman. 
#89376
A
would have lost
B
should lose
C
might lose
D
had lost