翻译：He does not have a mother.
apple 是可数名词，以下除了第一句以外，都是正确的。 1. I eat apple. (错误); 2. I eat an apple. (我吃一个苹果); 3. I eat the apple(s). (我吃这个/这些苹果); 4. I eat this/that apple. (我吃这个/那个苹果); 5. I eat these/those apples. (我吃这些/那些苹果); 6. I eat apples. (我吃(不止一个)苹果); 7. I eat my apple(s). (我吃我的苹果); 8. I have no apple(s). (我没有苹果) = I do not have an apple.