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【单选题】
Why does the writer use the first example in the first paragraph regarding achondroplastic dwarfism?A.
To give an example of one who's suffering from this disease.
B.
To illustrate why a person may suffer from this disease.
C.
To point out the causes of all genetic diseases.
D.
To relate a defective gene with a recessive gene.
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【判断题】A sense of humor to the British is an attitude to life rather than the mere ability to laugh at jokes.
A.
正确
B.
错误
【单选题】Which of the following shows a sense of humor?
A.
Opening the door for someone
B.
Complaining to others all the time.
C.
Laughing at ourselves and our weakness
D.
Finding someone who will understand us.
【简答题】A．A sense of humor can turn strangers into acquaintances. B．Human beings share one quality--a sense of humor. C．People can communicate with each other without talking. D．The ability to laugh is a uniq...
【判断题】A sense of humor to the British is an attitude to life rather than the mere ability to laugh at jokes.
A.
正确
B.
错误
【单选题】Which of the following shows a sense of humor?
A.
Opeaning the door for someone.
B.
Complaining to others all the time.
C.
Laughing at ourselves and our weakness.
D.
Finding someone who will understand us.
【简答题】在机器中各运动单元称为( )A. 零件 B. 部件 C. 构件 A. 零件 B. 部件 C. 构件
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