The probable title of this passage is
A. Multifunction of Mobile Phones.
B. A Rising Industry—Text Messages.
C. Ads in Text Messages.
D. Should We Stop Text Message Ads？
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单选按钮与复选框对象的Value属性类型不同，且只能取值True或False。()
对脊柱损伤的病人进行搬运时一定要用门板或木板，保持脊柱的平直。()
What is this passage mainly about？
A. Disadvantages of face recognition technology.
B. Purposes of face recognition technology.
Controversial face recognition technology.
D. Effect of face recognition technology.
According to the drug manufacturers, the pills
A. only offer temporary treatment for patients with morbid obesity.
B. are meant for all the people who yearn for slimness.
C. are the best cure to our chronic weight problems.
D. are the most important weight-loss discoveries.
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