国家开放大学 / 综合英语（1）
Which of the following statements is TRUE according to the passage?
a.Newton discovered the theory of gravity by pure accident.
b.Laziness is more beneficial than harmful.
c.Laziness is a disease caused by complex reasons.
d.Some people appear lazy because they are insecure.
a.Newton discovered the theory of gravity by pure accident.
b.Laziness is more beneficial than harmful.
c.Laziness is a disease caused by complex reasons.
d.Some people appear lazy because they are insecure.
参考答案：
佳题速递：