单项选择题

Filters and low tar tobacco are claimed to make smoking to some extent safer, but they can only slightly reduce, not eliminate the hazards.
Filters and low tar tobacco make smoking safe.

A. Right
B. Wrong
C. Not mentioned
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单项选择题
Technology is a beauty. We eagerly adopt its pleasure, preferring to cope with the drawbacks on the morning after. Who can resist innovations like mobile phones and networked computers They put anyone, anywhere, within earshot, and zip information--whether an expression of love, a medical chart or a plan for a product rollout - around the world in a heartbeat. Unforamately, it' s all too easy for eavesdroppers to snap up those messages and conversations en route to their intended receiver. We think we're whispering, but we're broadcasting. Eavesdroppers love teachnology better than anybody else.
A. Right
B. Wrong
C. Not mentioned
单项选择题
Unfortunately, the more industrialized we become the farther away we move from direct contact with plants, and the less distinct our knowledge of botany grows. Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose, an apple, or an orchid. The more industrialized we are, the more we move away from direct contact with plants.
A. Right
B. Wrong
C. Not mentioned
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