We can infer from Paragraph 2 that facing the tough task the researchers of WHO ______.
A. flinch from their work.
B. hesitate and feel perplexed.
C. carry on their research.
D. abandon their research.
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Harry R. Lewis might hold that the adoption of the" freshman pledge" may______.
A. promote interpersonal understanding
B. help students argue with respect
C. conflict with intellectual pursuing
D. stimulate freedom of thought
Its implied in the last paragraph that unions used to______.
A. fight for a lot for workers in general
B. care much for their own interests
C. share common interests with workers in general
D. commit themselves to building the middle class
The American traffic systems
In German "Gift" means______.
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