第六部分：完型填空(第51～65题，每题1分，共15分)
阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案，涂在答题卡相应的位置上。
51
A where
B the place
C when
D in the place
52
A with
B as
C to
D on
53
A they
B /
C that
D who
54
A regulates
B regulate
C regulated
D regulating
55
A miles
B mile
C mile's
D miles'
56
A in use
B for use
C by use
D on use
57
A ancient
B the ancients
C ancients
D ancients people
58
A that
B /
C because
D which
59
A people
B deaths
C damages
D ruins
60
A influence
B effect
C society
D civilization
61
A many
B lot
C much
D a lots
62
A for
B as
C because
D whereas
63
A govern
B control
C lead
D influence
64
A cause
B violate
C kill
D damage
65
A by
B on
C and
D to
