This kind of CD-ROM is very popular. Why not buy one before it________ ?
#59728
A
comes out
B
is come out
C
sells out
D
is sold out
推荐题目
The girl in the classroom ______ be Maria. She called me from the library just now.
#52145
A
mustn't
B
may not
C
can't
D
needn't
-What an amazing woman Li Na is! -Yes, she has got the second Grarid Slam. She keeps . and never gives up.
#52696
A
trying
B
to try
C
tried
D
tries
—She’s come up with some different ways to solve the math problem.—What a clever girl!
#51983
A
gone up.
B
put up.
C
set up.
D
thought up.
Can you ____ it in English? --- Sorry, I can’t ____ English.
#59669
A
speak, tell
B
speak, talk
C
talk, say
D
say, speak