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閱讀下面短文,從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng).選項(xiàng)中有兩項(xiàng) 為多余選項(xiàng)。
    Have you ever noticed how powerful a smile can be?Did you know that smiling has been connected to our ability to be optimistic (樂(lè)觀的) and lowering our risk of early death,cancer,and infections? (1)
B
B
Past and present scientists have found more than 15 different types of smiles,all carrying other messages.Smiling can even express fear,embarrassment,pain,and anger,among other emotions.
    (2)
F
F
With the advancement of 3 D technology,doctors have shown that developing babies smile in the womb (子宮).Once a baby is born,they continue to smile.This is true of all babies regardless of culture and environment.Smiling is an essential human expression.
    A study led by Noel Brick,a researcher from Ulster University,found that facial expressions and their accompanying (伴隨的) emotional states are connected with one another. (3)
G
G
In Brian Luke Seaward's book,Managing Stress:Principles and Strategies for Health and Well-Being,he discusses how smiling stimulates neural connections (刺激神經(jīng)連接).The act of smiling makes neural networks active,which improves mood (心情) and reduces stress,leading to feelings of happiness. (4)
A
A
It has been shown to lower high heart rates and blood pressure.
    One smile is all it takes to improve your mood,energy,and overall health.One smile is all it takes to help someone have a better day. (5)
E
E
Sometimes,the only thing we need to do is smile!It may sound too good to be true,but you will feel just how powerful that smile can be if you practice smiling at others.

A.Smiling can also help improve physical health.
B.Well,according to Harvard Medical School,it's true!
C.I try to teach those around me this very simple method.
D.Smile at everyone you come across throughout your day.
E.One smile is all it takes to make a difference in this world.
F.According to Walden University,we are actually born smiling.
G.As a result,when a person smiles,they are likely to experience happiness.
【考點(diǎn)】說(shuō)明文;科普知識(shí)
【答案】B;F;G;A;E
【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/5/10 8:0:9組卷:2引用:1難度:0.5
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    發(fā)布:2024/9/22 4:0:8組卷:2引用:2難度:0.6
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    發(fā)布:2024/9/21 3:0:11組卷:0引用:1難度:0.5
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    發(fā)布:2024/9/21 3:0:11組卷:7引用:3難度:0.5
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