—Who do you think will get the first prize?—Mary, of course. She ________ for the competition for months.
#101082
A
is preparing
B
was preparing
C
had been preparing
D
has been preparing
推荐题目
My money ________.I must go to the bank to draw some of my savings out before I've none in hand.
#102167
A
has run out
B
is running out
C
has been run out
D
is being running out
By the end of last week, we __________ a satisfactory solution to the problem.
#102214
A
have found
B
will be finding
C
had found
D
found