题目内容：
回答题。C
Self-Confidence is important to achieve success．Children are sensitive and need encouragement to learn．They need the support from parents and adults to grow up well-balanced．Confidence in chil- dren comes from positive support in adults.
It is important that children develop a positive image of their own．A positive image means thatthey are self-confident, that they know their own limits and trust their own abilities． People who have a positive image enjoy their lives and can handle themselves in tough situations．So, it is the same situation for children; in order to build self-confidence, parents need to show confidence in their children．This feeling is not born．It's created in the child's environment．Verbal and non-verbal hints are important to convey a message of confidence．Confidence from adults gives the child the ability to handle new challenges and activities.
Accept children for who they are．Whatever the child does right, we should praise them and en-courage them．If a child does something inappropriate, then we have to correct them (without yelling at them)．They need to know that without making mistakes, there can be no wisdom.
Children learn a lot more by trying for themselves though it will take longer and probably be more messy．Patience and confidence can do a lot．Give children the time and space to try something new and learn from their mistakes．Provide them with help, if they need it．Be proud of them, wheth-er or not they succeed．Children with self-confidence are not frightened by new experiences or learn-ing situations.
Act as a role model．Children learn the most from your behavior．Children always imitate adult behavior, good and bad． They want to be adults themselves．If they see you cussing, they will cuss.
If they see you helping others, they will try to help．Abused children will become child abusers.Building confidence in children will help them achieve success as adults.
The main purpose of the passage is to tell parents A．how to get along with their children
B．how to help their children become confidence
C．how to educate their children
D．how to set good examples for their children
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