New technologies like e-cigarettes______.
A. will produce no harmful chemicals
B. will be widely accepted in the near future
C. may be much more expensive than cigarettes
D. may not easily substitute conventional tobacco
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The underlined phrase "snuffed out"(Para 3, Line 2)means______.
A. called out
B. wiped out
C. found out
D. fallen out
Boris claimed that smoking______.
A. has led to many fatal diseases
B. will be completely prohibited soon
C. usually results in diabetes and other ills
D. may be ended in the following half-century
The best title for the text may be______.
A. Romani: Struggling to Survive
B. The History and Future of Romani
C. Romani: A Language Dying Down
Disappearance of Minority Languages
Romani is usually used at home because______.
A. people do not use dialects in public
B. it needs support from the government
C. it never appears in official documents
D. people can only speak it but not read it
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