Mr. Black _____ for Shanghai in a few days. Do you know when the earliest plane _____ on Sunday. 
#101752
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
推荐题目
When the old man_____to walk back to his house,the sun____itself behind the mountain.
#103518
A
was starting;hid
B
had started;had already hidden
C
had started;was hiding
D
started;had already hidden
The old man was taking a walk, ____ by his grandson. 
#104560
A
supporting
B
supported
C
being supported
D
having supported