I _____ her voice at once on the phone, though we hadn’t seen each other for ten years. 
#80390
A
heard
B
knew
C
realized
D
recognized
推荐题目
They are broadening the bridge to_____ the flow of traffic.
#72708
A
put off
B
speed up
C
turn on
D
work out
Sea water ______ many minerals, salt ______.
#63859
A
contains, included
B
contains, including
C
includes, contained
D
contains, contained
We firmly believe that war never settles anything.It only       violence.
#69503
A
runs into
B
results in
C
results from
D
runs out