Fred entered without knocking and, very out of breath, sank _______ a chair.
#29103
A
on
B
off
C
into
D
to
推荐题目
The official made the demand that the soldiers ____ at once _____ battlefront.
#26093
A
leave; for
B
to leave; to
C
left; to
D
to be left; for
The adoption of orphans and physically challenged children has been a subject of public debate _______ a fire in an unregistered orphanage last month.
#25653
A
according to
B
in case of
C
ever since
D
such as
___ the help of computers , there are no ___ problems.
#26921
A
Under; so
B
Under; many
C
With ;such
D
With ;some