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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。
Avalanche and Its Safety
An avalanche is a sudden and rapid flowww.100ksw.comaterial, typically snowww.100ksw.coman-triggered avalanches have the greatest incidence www.100ksw.comost certain to have changed since they were made. Observe the terrain and note obvious avalanche paths where plants are
65 or damaged. Avoid traveling below others who might trigger an avalanche.
51 A among
B of
C to
D in
52 A when
B that
C who
D whose
53 A mostly
B likely
C clearly
D surely
54 A are
B will be
C is
D was
55 A weight
B form
C risk
D work
56 A fall
B flow
C roll
D gather
57 A fall
B flow
C roll
D gather
58 A among
B between
C with
D for
59 A thick
B thin
C flat
D rocky
60 A use
B time
C snow
D rain
61 A journey
B trip
C fact
D process
62 A conditions
B reports
C forecast
D event
63 A increase
B reduce
C improve
D remove
64 A price
B effort
C attention
D money
65 A missing
B grown
C big
D fresh