The word "breakthrough" is often used when talking about the newest drug or the next treatment ___ in cancer research．
#95686
A
finding
B
being found
C
to be found
D
found
推荐题目
The editor’s job is to keep the newspaper_____ and________to the readers.
#98124
A
balanced; interested
B
balancing; interesting
C
balanced; interesting
D
balancing; interested
The children are seldom encouraged ________up late at night preparing their lessons,if ________.
#98480
A
staying;once
B
to stay;ever
C
staying;sometimes
D
to stay;never
Little Bob is often educated by his parents to be good and friendly to anyone even if ________.
#88721
A
attacking
B
is attacked
C
to be attacked
D
attacked
Every year about one million tourists visit Stonehenge, which is believed __________before the Pyramids, about 4,000 years ago.
#94253
A
to build
B
to have built
C
to be built
D
to have been built
How can the students carry on with the listening test with all that loud noise _________?
#95907
A
going on
B
goes on
C
went on
D
to go on