问题
选择题
They were all asleep. of them heard the sound.
A．Both
B．All
C．None
D．Neither
答案
答案：C
考查不定代词。表示三者或三者以上中没有一个人或物，用none of ,故选C。
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They were all asleep. of them heard the sound.
A．Both
B．All
C．None
D．Neither
答案：C
考查不定代词。表示三者或三者以上中没有一个人或物，用none of ,故选C。