[单项选择]Children (who) form a positive self-concept are more assertive, optimistic, (confidence), and sociable (than those) who (do not).

[单项选择]Children (who) form a positive self-concept are more assertive, optimistic, (confidence), and sociable (than those) who (do not).
A. who
B. confidence
C. than those
D. do not

[单项选择]Children who are overprotected by their parents may become （）.
A. hurt    
B. damaged   
C. spoiled    
D. banned

[单项选择]The children who were selected for the experiment gained more IQ points than the others because they were ______.


A. more clever
B. taught by different teachers
C. taught with new materials and methods
D. given more encouragement by their teachers

[单项选择]Children who are described as mildly mentally mentally handicapped are often upset to hear themselves described as such, and such terms as "children with learning difficulties" are now ______.
A. at large
B. by use
C. in vogue
D. for change

[单项选择]The parents of children who attend private schools ______ for their children's education.

[单项选择]

Passage One
It has been shown that children who smoke have certain characteristics. Compared with non-smokers they are more rebellious, their work deteriorates as they move up school, they are more likely to leave school early, and are more often delinquent and sexually precious. Many of these features can be summarized as anticipation of adulthood.
There are a number of factors, which determine the onset of smoking, and these are largely psychological and social. They include availability of cigarettes, curiosity, rebelliousness, appearing thought, anticipation of adulthood, social confidence, the example of parents and teachers, and smoking by friends and older brothers and sisters.
It should be much easier to prevent children from starting to smoke than to persuade adults to give up the habit once established, but in fact this has proved very difficult. The example set by people in authority, especially parents, health care workers, and teachers,
A. objective
B. emotional
C. critical
D. indifferent

[单项选择]Children who are over- protected by their parents may become ______.


A. hurt
B. damaged
C. spoiled
D. harmed