Catherine is one of the brightest students who from the Department of Computer Science , Brown University .
#103837
A
is graduated
B
has graduated
C
are graduated
D
have graduated
推荐题目
Jim, as well as his sisters, to talk to his parents at present because of misunderstanding.
#102901
A
is prepared
B
was prepared
C
are prepared
D
were prepared
Nowadays it is obvious that the Internet _______ our life rapidly.
#101864
A
would change
B
changed
C
had changed
D
is changing
─Are you going to plant a great many trees in this area? ─Yes. The soil _________ away in this way.
#103061
A
doesn’t wash
B
won’t wash
C
isn’t washed
D
won’t be washed
The teacher said that Columbus _______America in 1492.
#102954
A
discovered
B
found
C
had discovered
D
had found
— Why does this village develop so slowly?— Because large quantities of money .
#102228
A
have wasted
B
is being wasted
C
has keen wasted
D
have been wasted