Answer: The answer is rules of grammar.
Explanation: The morphemes are minimum units of speech language are the words called prefixes and suffixes, which are related to the main word according to the rules of grammar.
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Answer:
I think it is the third option.
Explanation:
The question is asking what is 蓝蓝的's younger sister's name, and the text up top says that their younger sister's name is 丽丽.
Many people will pass away from age, getting old is a common way of how people will pass away.
Unexpected accidents, you can't control accidents. Many people will pass away from an unexpected accident that happens really often in the world.
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