Marriage is not only a choice between lovers, but a _____(承诺) to each other.
举一反三
- On Valentine’s Day, only lovers send cards and chocolates to each other.（）
- It was an ____________(embarrass) when the former lovers met with each other.
- It is said that there is more eye contact between people who are friendly toward each other than those who are hostile toward each other.
- There have been many ________ in their marriage but they still love each other.
- _______ relation is a relation holding between elements replacement with each other at a particular place in a structure. The paradigmatic relation is also called vertical or choice relation.