The tomato juice left brown ________ on the front of my jacket.
#10565
A
spot
B
point
C
track
D
trace
推荐题目
The world’s population has grown by ______ it was in 1800.  
#14205
A
more than six times that
B
six times more than that
C
more than six times what
D
six times as many as
Surfing the Internet is ___ a kind of relaxation, ____ our knowledge.
#12669
A
not more than; adds
B
more than; adding to
C
no more than; adding to
D
more than; adds up to