核心问题 1
The case is made in three sizes, viz. large, medium, and small. (这种皮箱做成三种尺寸，即大、中、小。) 句中的 viz. 如何朗读？
词典解答 1
viz. 是拉丁语 videlicet 的缩写词, 可读作 [viz]。但通常的读法则是: namely(亦即)。
voice
voice (声音)
核心问题 2
How beautifully she sings! I have never heard ____.
A. the better voice
B. a good voice
C. the best voice D. a better voice(全国高考,96-11)
答案为D。请问voice与sound有无区别？
词典解答 2
见 sound(n.)。
voice(语态) 见 passives