Having good mental health is the key to the healthy development of every child.Kids need good mental health—not only to be able to deal with challenges，but also to feel good about themselves，build healthy relationships with others and enjoy life.
   A kid's mental health can be influenced by many things，like school life and life events.While children can experience mental health issues（问题）at any age，they are most at risk between the ages of 12 and 16.
   Everyone feels sad，angry or upset sometimes，including children.But if a kid feels like this most of the time，it's a sign that they may need help.Other signs include difficulty coping，getting on with others or staying interested in activities.
   Some of the common mental health-related issues they experience include：
   relationship problems
   eating issues
   bullying（欺凌）
   feeling sad
   worry
   self-harm
   About 1 in 7 children aged 4 to 17 have recently experienced a mental health disorder in Australia.If you think your child has a mental health issue，it's necessary to ask for professional help.
   There are plenty of things that can be done to improve mental health.For example，getting enough sleep，eating well and doing regular physical activities are as important to children as they are to adults.
   Long-lasting and safe relationship，such as with the child's family，is considered the most influential factor（因素）in a child's life.
   As a parent，there are some simple steps you can take to support your child's mental health.These are things like taking an active interest in your child，encouraging them to talk about what's happening in their ljye.aie.If you are concerned，get support from your doctor or other health or mental health professionals.

（1）What's the main purpose of the first paragraph？

B

B

A．To give facts about kids' mental health.
B．To show why kids mental health is important.
C．To tell us how to feel good about ourselves.
D．To say how kids should deal with challenges.
（2）According to the passage，which of the following is a kid's mental health issue？

C

C

A．Getting on well with others.
B．Showing great interest in activities.
C．Doing harm to himself or herself.
D．Feeling sad，angry or worried sometimes.
（3）What does the underlined word "concerned" mean？

D

D

A．excited.
B．surprised.
C．satisfied.
D．worried.
（4）What's probably the best title for the passage？

A

A

A．Children's mental health.
B．Ways of keeping kids healthy.
C．Mental health issues of children.
D．The healthy development of kids.