Mary is the only one of the students in our class who ____ to the Great Wall so far.
#103115
A
is
B
has been
C
are
D
had been
推荐题目
—Is Tom still smoking? —No．By next Saturday he _____________ for a whole month without smoking a single cigarette.
#99237
A
will go
B
will have gone
C
goes
D
has been going
Mother wanted to be a good provider, a role she ________ since her marriage to Father.
#99061
A
shoulders
B
shouldered
C
is shouldering
D
has been shouldering
You know, I ___ a job for three months, and this is my first interview．
#100457
A
was looking for
B
looked for
C
have been looking for
D
have looked for
—why, James, you look so tired! ---Well, I _____the house and I must finish the work tomorrow.
#103246
A
was painting
B
will be painting
C
have painted
D
have been painting
----We’ve spent too much money recently.-----Well, it isn’t surprising .Our friend and relatives around all the time.
#102029
A
are coming
B
had come
C
were coming
D
have been coming