Watching the online open courses of some famous European and American universities _______a new fashion among white collars in China over the past few months.
#102958
A
became
B
had become
C
has become
D
becomes
推荐题目
---Remember the first time we____ , Ed ? ---Of course, I do. You _____ a song on the stage.
#103682
A
have met;sang
B
met;sang
C
met;were singing
D
have met;have sung
--- Hi, Terry, can I use your computer for a while this afternoon?--- Sorry. ______.
#104950
A
It' s repaired
B
It has been repaired
C
It's being repaired
D
It had been repaired
---We've spent too much money recently.---Well，it isn't surprising. Our friends and relatives ______ around all the time.
#100617
A
are coming
B
had come
C
were coming
D
have been coming
To everyone’s amazement now, technology ________ faster than most people can keep pace with.
#102208
A
is changing
B
will change
C
changes
D
has changed
The book has been translated into thirty langungen tince it on the markat in 1973.
#103770
A
had come
B
has come
C
came
D
comes