With the help of high technology, more and more new substances ______ in the past 10 years.
#71929
A
discovered
B
have discovered
C
had been discovered
D
have been discovered
推荐题目
They probably didn’t like their nicknames, but they just had to up with it.
#66469
A
put
B
come
C
keep
D
catch
Some graduates _______ pictures with them _______ getting a job in the company.
#76782
A
took along; with the hope
B
took over; in the hope of
C
took; in hope that
D
took along; in the hope of
The leader is losing ground as the rest of the runners _____
#81862
A
accelerate
B
accumulate
C
arise
D
advance
Kathy, don’t be so discouraged. If you _______ such feelings, you will do better next time.
#66727
A
set down
B
put away
C
break down
D
give away
I soon found that the work I was doing had already been done by someone else－ , I was wasting my time.
#65425
A
what’s worse
B
all in all
C
all the best
D
in other words