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
Many parents happily pay a lot of money, only ______ the tours are not rewarding enough for their children.
#92508
A
to find
B
find
C
having found
D
to have found
It was so bright outdoors that we could see clearly what was happening through the curtains ________ before the window.
#96572
A
hanged
B
hung
C
hanging
D
hang
Lily’s mobile phone was left in a taxi accidentally，never______again.
#98468
A
to find
B
to be found
C
finding
D
being found
When ____ to danger and conflict, men tend to increase blood pressure, ______ nervous and anxious.
#94254
A
exposed; felt
B
exposed; feeling
C
exposing; feeling
D
exposing; felt