Virtually Einstein was not considered to be more intelligent than children of his age in his early childhood.

A．Showing adequate trust instead of suspicion of others.
B．Eating the food low in fat and driving with great care.
C．Cultivating an optimistic personality and never losing heart.
D．Looking on the bright side and developing a balanced level of risk.

A．2,500 people accidentally commit suicide every year
B．the death rates remained stable year after year
C．a quota for each type of death has not established
D．people lost their lives every year for this or that reason