WeChat may succeed more easily in______.
A. Japan and Korea
B. America and European countries
C. South-East Asia, Russia and India
D. African countries and South America
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We can conclude from Paragraph 2 that______.
A. both WeChat and WhatsApp are chatting tools
B. WhatsApp has more functions compared with WeChat
C. customers can shop online through most chatting softwares
D. Xiaomi is so popular that 150,000 phones are sold every ten minutes
The authors attitude towards Indian governments supervision is______.
A. favorable
B. pessimistic
C. suspicious
D. indifferent
We can learn from the text that______.
A. vaccination coverage was 30% in India ten years ago
B. 99.7% of Indians took anti-polio medicine at the peak
C. migrant workers in India have received care from vaccinators
D. India"s campaign has been accepted in Pakistan, Afghanistan and Nigeria
摄影中减小运动模糊的方法，错误的是
A. 被照体固定
B. 选择适当的呼吸方法
C. 缩短曝光时间
D. 缩短焦-片跑
E. 肢体应靠近胶片
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