—Is Mary         ? —No, she is a          girl.
#51392
A
twelve years old; fourteen years old.
B
twelve years old; fourteen -year -old.
C
twelve - year - old; fourteen years old.
D
twelve - year - old; fourteen - year -old.
推荐题目
They are the students of ____.
#51270
A
grade 7
B
Grade 8
C
9th grade
D
Grade 6th
---Have you finished the work yet?  --- Not yet. I need two more days.
#51718
A
two other
B
other two
C
two another
D
another two
We have to work for ________ to finish the work.
#51298
A
another two hours
B
more two hours
C
two another hours
D
other two hours
—How many birds can you see in the trees?—I can see            birds in the trees.
#51374
A
hundred of
B
five hundreds
C
hundreds of
D
five hundreds of