Helen was so careless that she made mistakes in her math exam.A. fewB. a littleC. littleD

Helen was so careless that she made mistakes in her math exam.
A. few
B. a little
C. little
D. a few

A. fewB. a littleC. little(答案→)D. a few解析：句意：海伦是如此的粗心，以至于她在她数学考试中犯了许多错误。Few， a few， little ，a little区别：few, a few为不定代词，修饰可数名词。其中few意为not many, not enough即：“很少”、“不多”“几乎没有”表示否定，如：Few of us speak Russian. 我们当中几乎没有人说俄语；A few意为some, not many即：“一些”、“不多”，虽少但是有表示肯定。如： I'm going to buy a few bananas. 我打算去买一些香蕉。Little,a little作不定代词时，主要修饰不可数名词。其中little意为not much, not enough即：“不多”、“不够”、“少量”“几乎没有”表示否定。如：There is little ink in my pen. 我的钢笔没墨水了。 A little意为some,not much即“有一点，但不多”表示肯定。 如: She knows a little of everything. 她每件事都知道一点。Mistake为可数名词。故选D

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