(2013·江西南昌一模)Why ________ it get colder when we climb up a mountain? We are getting nearer to the sun!
#86580
A
ought to
B
would
C
should
D
must
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I ______ sooner but I didn’t know that they were waiting for me.
#87679
A
had come
B
was coming
C
would come
D
would have come
_________the thunderstorm ,they_________ the injured man in time. They felt sorry for that.
#87036
A
Had it not been for ; could reach
B
If there was not; might have reached
C
But for; might reach
D
If there hadn’t been ; could have reached
— You ought to have called her yesterday .    — Yes , I know I ____ . 
#89767
A
ought to
B
ought go have
C
ought have done
D
ought to have called
I would rather you did some reading while you are free, but you ______.
#87626
A
don’t
B
didn’t
C
wouldn’t
D
weren’t