题目内容
Section ADirections: This section is to test your ability to give proper responses. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
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Never give out identifying information such as home address, school name, or telephone number in a public message such as chat or newsgroups, and be sure you’re dealing with someone both you and your children know and trust before giving out this information via E-mail. Do not post photographs of your children in newsgroups or on web sites that are available to the public. Never allow your child to arrange a face-to-face meeting with someone they "meet" on the Internet. If a meeting is arranged, make the first one in a public place, and be sure to accompany your child. Remember that people online may not be who they seem. Because you can’t see or even hear the person it would be easy for someone to misrepresent him or herself. Thus someone indicating that "she" is a "12-year-old girl" could in reality be a 40-year-old man. Remember that everything you read online may not be true. Any offer that’s "too good to be true" probably is. Be careful about any offers that involve you going to a meeting, having someone visit your house, or sending money or credit-card information. Remember that personal computers and online services should not be used as electronic babysitters. Get to know your child’s "online friends" just as you get to know all of their other friends. The word "misrepresent" (Line 2, Para. 3) in the passage means "______".
简述劳动力市场对消费者行为的调节作用。
关于儿童药动学的说法中，正确的是
使用局部用气雾剂应注意
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