当你在不太厚的冰面上站立时，发现冰将要破裂，应该采取适当的措施是（ ） A．站立
题型：选择题
问题：
当你在不太厚的冰面上站立时，发现冰将要破裂，应该采取适当的措施是（ ）
A．站立不动
B．迅速跑开
C．脚尖朝着地蹑足走开
D．轻轻躺下呼救
题型：选择题
认真阅读下列短文,根据所读内容在文章后的表格中填入恰当的单词。
注意:表格中的每个空格只填1个词.。
Autumn blues Let the sunshine in falling leaves,withering flowers,cold winds,and faint sunshine.
For many people late autumn can be a season of gloom and depression.Spirits can be low.
People who suffer from "the autumn blues" often are extremely exhausted,lack energy,need
more sleep,feel increased appetite and gain weight.
"The exact cause of this condition,often called seasonal depression or seasonal affective disorder
(SAD),is not known yet," says Chen Jue,associate professor at Shanghai Mental Health Center."But
recent studies indicate that weather change is influential and strongly suggest that this condition is
caused by changes in the availability of sunlight."
One theory is that with decreased exposure to sunlight,the biological clock that regulates mood,
sleep,and hormones is delayed,running more slowly in winter.Exposure to light may reset the biological
clock.
Another theory is that brain chemicals that transmit information between nerves may be altered in
individuals with SAD.It is believed that exposure to light can correct these imbalances.
"It is a sad season,but you can try to make it happy.Remember,spring always lives in your heart,"
Chen says.
Here are some tips to deal with autumn depression.
-Go outdoors and get some sunlight.Move around.Fresh air and exercise improve the respiratory
(呼吸) system and blood circulation and regulate the nervous system.Thus,exercise is calming and
relieves one's mood.
-Relax at work.Stretch,breathe deeply.Take a tea break.Think of your next vacation.
-Keep a chocolate bar in your pocket.Chocolate and sugar raise the spirits.
-Look at bright colors,such as red and orange.Color therapy improves mood.
-Listen to your favorite music.You can dance to it,or just lie on a cozy couch,reading a novel.
-Decorate your room and work space with flowers.Blooming plants are cheering.
-Call friends or family when you feel lonely or depressed.Recall some happy memories.
