Why ____it get colder when we go up a mountain ?We are getting nearer to the sun !
#89829
A
ought to
B
would
C
should
D
must
推荐题目
Regulations require needs special diets the cooking manager in advance.
#86500
A
who; informs
B
whom; informed
C
whomever; inform
D
whoever; inform
If he had spent more time practising speaking English before，he________able to speak it much better now.
#86475
A
will be
B
would be
C
has been
D
would have been
---Did you visit the famous museum ? ---No. We ______ it. But we spent too much time shopping.
#89472
A
can't have visited
B
could have visited
C
must have visited
D
shouldn't have visited
Look at the trouble I am in. If only I _____ your advice then.
#87548
A
followed
B
would follow
C
had followed
D
should follow
－How much shall I pay for the phone call?－You __________. This is free of charge.
#89479
A
shouldn’t
B
can’t
C
needn’t
D
mustn’t