He _______ busy yesterday, or he _______ you with your experiment.
#86706
A
was; had helped
B
was; would have helped
C
had been; would have helped
D
were; would have helped
推荐题目
 I ___to my cousin’s birthday party last night, but I was not available
#86788
A
went
B
had gone
C
would go
D
would have gone
He insisted that the doctor         at once.
#87139
A
be sent for
B
was sent for
C
was going to be sent for
D
must be sent for
_______ be sent to work there? 
#86990
A
Do you suggest who should
B
Who do you suggest that should
C
Who do you suggest
D
Do you suggest whom should