It is implied in Paragraph 2 that the current immigration system in the US
A. needs new immigrant categories.
B. has loosened control over immigrants.
C. should be adapted to meet challenges.
D. has been fixed via political means.
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The word "bummer"(Para. 5)most probably means something
A. religious.
B. unpleasant.
C. entertaining.
D. commercial.
By "Ellen Spero isnt biting her nails just yet"(Para. 1), the author means
A. Spero can hardly maintain her business.
B. Spero is too much engaged in her work.
C. Spero has grown out of her bad habit
D. Spero is not in a desperate situation.
According to the passage, which of the following is true about voting in Switzerland？
A. Everyone in Switzerland has the right to vote.
B. Swiss citizens can receive only one ballot through the Internet.
C. An established law can be abolished by popular vote.
D. Swiss people can establish their own laws by popular vote.
Bottled water, chewing gun and skin moisturizers are mentioned in Paragraph 5 so as to
A. reveal their impact on people" s habits.
B. show the urgent need of daily necessities.
C. indicate their effect on people" s buying power.
D. manifest the significant role of good habits.
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