It is useful book. I borrowed it from school library.
#36656
A
an ; a
B
a ; an
C
an; the
D
a ; the
推荐题目
We should learn from our so that we won't repeat them．
#41479
A
experiences
B
experiments
C
mistakes
D
opportunities
.—Please let me know when you come up with a good________. —Don’t worry.I will.
#41362
A
information
B
ring
C
subject
D
idea
— ________ is your school?—I can’t remember it well. I________ for ten years.
#36027
A
How big, have left
B
What big, have been away
C
How big, have been away
D
What big, have left
--- The girl doesn’t like playing _______football .--- That’s true, but she plays ______ piano well.
#37228
A
the, /
B
/, the
C
a, the
D
the, a