The possibility __________ pleasant smells might reduce pain has recently been suggested by new research.
#91212
A
where
B
what
C
which
D
that
推荐题目
the children’s work, I saw the hope of tomorrow.
#91490
A
Impressing by
B
Impressing with
C
Impressed on
D
Impressed by
With a lot of difficult problems ______, the newly-elected president is having a hard time.
#91401
A
settled
B
settling
C
to be settled
D
to settle
With exports an important role in its economic growth now, this province has been affected by the global economic downturn.
#91127
A
played
B
to play
C
playing
D
play
Bats are surprisingly long-lived creatures, some _____ a life span of around 20 years.
#91195
A
having
B
had
C
have
D
to have