已知{a_n}是首项为a₁，公比q为正数的等比数列，其前n项和为S_n，且有5S₂=4S₄，设b_n=q+qⁿ+S_n．

（1）求q的值；

（2）数列{b_n}能否是等比数列？若是，请求出所有可能的a₁的值；若不是，请说明理由．

______ he has been so rude to us,  I feel like we have to punish him or he won’t respect us.

A．Now that

B．In case

C．Although

D．Even if