Quantities of water ________for cooling in the only one of the factories that ________steel.
#102723
A
has been needed；produces
B
have been needed；produce
C
is needed；produce
D
are needed；produces
推荐题目
— Ann is in hospital.— Oh, really? I _____________ know. I _______________ go and visit her.
#103134
A
didn’t; will
B
don’t; will
C
don’t; would
D
didn’t; am going to
What’s the time? My watch _______.
#101221
A
is being repaired
B
is to repair
C
has been repaired
D
has repaired
--- What would you do if it ______tomorrow? --- We have to carry it on, since we’ve got everything ready.
#101487
A
rains
B
rain
C
will rain
D
is raining
The construction of the two new railway lines ________ by now.
#103148
A
have been completed
B
has been completed
C
has completed
D
have completed
It is said in the book that Thomas Edison (1847—1931) ________ the world-leading inventor for sixty years.
#104751
A
would be
B
has been
C
had been
D
was