—How was your trip to Yancheng last week?—Wonderful! I only felt sorry that I ________ the nature reserve of redcrowned cranes, but the weather was awful.
#86488
A
could visit
B
could have visited
C
might visit
D
might have visited
推荐题目
Captain Cook commanded that all the goods _________ into the sea.
#87638
A
should throw
B
be thrown
C
threw
D
should thrown
— The terrible accident is under investigation．— Actually, quicker action _____ those workers trapped in the mine．
#87562
A
might have saved
B
must have saved
C
should have saved
D
could have saved
The man is weak in health, and is advised by the doctor ________more exercise.
#87510
A
taking
B
should take
C
took
D
to take
—I do enjoy my present job as an engineer.—Well，I would also be an engineer if I my major when I was at college.
#86830
A
could have changed
B
should change
C
hadn't changed
D
were to change
—It has been nation-widely required that every student ______ have daily exercise for one hour.—Yeah.It is high time that we ______ special attention to physical exercise.
#86879
A
must；should pay
B
should；paid
C
will；shall pay
D
need；pay