Most Australians live on the cool,wet,forested（）.

共用题干
Bedwetting
Millions of kids and teenagers from every part of the world wet the bed every single night,it's so common that there are probably other kids in your class who do it.Most kids don't______(51)their friends,so it's easy to feel kind of alone,like you might be the only one on the whole planet who wets the bed.But you are not______(52).
The fancy______ (53)for bedwetting is nocturnal enuresis（夜间遗尿）.Enuresis runs in families.This means that if you urinate（排尿）,or pee, while you are______(54) ,there's a good______(55) that a close relative also did it when he or she was a kid.Just like you may have______(56)your mom's blue eyes or your uncle's long legs,you probably inherited bedwetting,too.
The most important thing to remember is that no one______(57)the bed on purpose.It doesn't mean that you ' re______ ( 58 ) or a slob（懒汉）.It ' s something you can ' t help______( 59 ).For some reason, kids who wet the bed are not able to feel that their bladder（膀胱）is full and don't______(60)up to pee in the toilet.Sometimes a kid who wets the bed will have a realistic______(61)that he is in the bathroom peeing-only to wake up later and discover he's all wet.Many kids who wet the bed are very______(62) sleepers.Trying to wake up someone who wets the bed is often like trying to wake a log-they just stay asleep.
Some kids who wet the bed do it every single night.Others wet some nights and are______(63)on others.A lot of kids say that they seem to be drier when they sleep at a friend's or a relative's house.That's because kids who are anxious______(64)wetting the bed may not sleep much or only very lightly.So the brain may be thinking,"Hey,you!Don't wet someone else's bed!"This can help you ______(65)dry even if you're not aware of it.

52._________
A:lonely
B:yourself
C:one
D:alone