后天改变
参考答案：不影响基因型但是改变表型。它们包括细胞性质的改变，这是遗传的但是在遗传信息上没有表现出改变。
小题1:Mr.Wang is always the first to get to school and the l _ to leave school.
小题2:Kanas Lake is a very beautiful place.A large number of _ (旅游者) come here to enjoy themselves every year.
小题3:Dan Lang's songsquite______(流行) today in the whole country.
小题4:There is too much noise in the classroom. Please speak more______(大声的)。
常见的无形资产主要有哪些？
