When the old man _______ to walk back to his house, the sun ________ itself behind the mountain.
#104495
A
started; had already hidden
B
had started; had already hidden
C
had started; was hiding
D
was starting; hid
推荐题目
For some time the expert __________ people of the health risks caused by passive smoking. He says he won't stop until all the smokers around him decide to quit smoking.
#99539
A
is warned
B
is warning
C
has been warning
D
has been warned
(2013·高考陕西卷)On Monday mornings it usually________me an hour to drive to work although the actual distance is only 20 miles.
#99690
A
takes
B
is taking
C
took
D
will take
I feel strongly that whatever you____ matter to me.
#103698
A
don’t
B
do doesn’t
C
don’t do
D
doesn’t do
All the preparations for the task ________，and we're ready to start.
#99745
A
completed
B
complete
C
had been completed
D
have been completed
________ a certain doubt among the people as to the practical value of the project.
#99564
A
It has
B
They have
C
It remains
D
There remains