Among people who suffer from colour blindness, ______ .
A. some may see everything in shades of green
B. few can tell the difference between blue and green
C. few may think that red, orange and yellow are all shades of green
D. very few may think that everything in the world is in green
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What was the critic's to the novel.'
A. comment
B. impression
Comprehension
D. reaction
______ have been fighting for three years.
A. Blacks and whites
B. The ANC and Inkatha
C. Police and the ANC
D. Supporters of the ANC and Inkatha
关于剂型的分类，下列叙述不正确的是
A. 注射剂为液体剂型
B. 颗粒剂为固体剂型
C. 栓剂为半固体剂型
D. 气雾剂为气体分散型
E. 软膏剂为半固体剂型
How can sharks find their quarries
A. By good sense of water waves made by quarries.
By good sense of smell and electrical magnetic power.
C. By good sense of light.
D. By good sense of bloo
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