When it comes to relieving stress, proper rest and good nutrition can help, _______.
A. so does good parenting B. so good parenting does
C. so good parenting can D. so can good parenting
The little child ____go out alone at night, so he ____walk in the dark that night.
A. daren’t; didn’t dare to
B. doesn’t dare; dare not
C. doesn’t dare to; dared not to
D. doesn’t dare to; dare not
－We had _______really smoggy December this year.
－I can’t remember _____ winter when air was polluted so severely.
A. a; / B. a; the
C. a; a D. the; the
To succeed as an artist, one must ________talent and discipline.
A. join B. relate
C. associate D. combine
The ______ of blood made the girl feel sick and she began to cry.
A. sceneB. scenery
C. sight D. view
请根据提示对手机的优缺点进行分析并发表至少两条自己的观点和建议，全文150字左右。开头已给出，不计入总字数。
优点：
1、手机使人们的生活更方便，因为人们可以随时随地联系他人，尤其是有重要的事情的时候。
2、手机降低人们的花费，因为人们不必走远路亲自了解事情，而以较低的花费发短消息。
3、人们会用手机玩游戏、拍照或在手机上听音乐，让人们充分利用科技的发展而不必携带很多机器。
缺点：
1、人们有时不得不接听错误电话。
2、手机的辐射（radioactivity）会损害人类健康。
3、有时手机铃声干扰人们的私人生活和公共事务。
Advantages and Disadvantages of Mobile phones
As every body knows, mobiles are playing an important part in our daily life nowadays. But they have both advantages and disadvantages in my opinion.
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