Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony?
#4839
A
can
B
should
C
may
D
must
推荐题目
Only when __________________ permission _______________ allowed to enter the lab.
#4817
A
a teacher has given; are the students
B
has a teacher given; are the students.
C
has a teacher given; the students are
D
a teacher has given; the students are
____is certain is ___prevention is more important than treatment .
#59047
A
It;that
B
What;that
C
As;what
D
What;what
.She couldn’t ______ the fact that the money was found in his house.
#4763
A
answer for
B
leave for
C
care for
D
account for
If you keep_____,you can sit on _____side of the boat.
#4670
A
quite,either
B
still,either
C
calm,each
D
silent,both
_____ makes his parents proud is _____ his son has been admitted by Beijing University.
#59081
A
That; because
B
That; what
C
What; that
D
What; because