The tutor（导师）asked his students to leave a wide ________ when typing their essays.
#7063
A
border
B
column
C
surrounding
D
margin
推荐题目
Peter, a superstar in environment protection, reduces plastic and other _______ through DIY.
#6093
A
goods
B
ruins
C
wastes
D
objects
（2010·利津模拟）The talk between the two leaders aimed at ending the long _____of war between the two countries.
#6275
A
sense
B
case
C
state
D
condition
Mind your ______; thank your friend when you leave the party.
#6375
A
advice
B
ways
C
manners
D
manner