根據下列材料，請回答26-45題：
Most young people enjoy physical activities, walking, cycling, football, or mountaineering.
These who have a passion__26__climbing high and difficult mountains are often__27__ are men and women__28__to suffer cold and hardship, and to__29__on highmountains? This astonishment is caused, probably, by the difference between mountaineering andother forms of activities__30__which men give their leisure.
There are no man-made rules, as there are for__31__games as golf and e are,of course, rules of different kinds which it would be dangerous to__32__, but it is this freedomfrom man-made rules __33__makes mountaineering attractive to many e who climbmountains are free to use their own__34.__
If we __35__mountaineering with other more familiar sports, we might think that one bigdifference is__36__mountaineering is not a "team work"ver, it is only our e are, in fact, no " matches"__37__"teams" of climbers, but when climbers are on a rockface linked by a rope on which their lives may__38__, obviously, there is teamwork.
A mountain climber knows that he may have to fight with natural__39__that are stronger andmore powerful than sport requires high mental and__40__qualities.
A mountain climber__41__to improve on skill year after year.A skier is probably past hisbest by the age of thirty, and most international tennis champions__42__in their early twenties.
But it is not__43__for men of fifty or sixty to climb the highest mountains in the maytake more__44__than younger men, but they probably climb with more skill and less__45__of ef-fort, and they certainly experience equal enjoyment.
26、__________
27、__________
ed up to
ed forward
ed into
ed upon
28、__________
ing
ctant
lling
able
29、__________
pains
risk
a risk
efforts
30、__________
rds
31、__________
ous
erent
32、__________
y
y
re
ce
33、__________
h
34、__________
ods
s
s
vities
35、__________
elate
te
are
rast
36、__________
h
37、__________
in
nd
een
38、__________
t
nd
ide
39、__________
ngth
ms
rs
es
40、__________
ician
ical
iological
hological
41、__________
s
inues
s
des
42、__________
be
ar
43、__________
ual
al
on
nge
44、__________
ngth
rts
gy
45、__________
tage
ish
e
