Friends might not be always trust-worthy, but dogs are; they have long been regarded as the most( )company of human beings.

2023-05-26

A.reliable
B.regular
C.reluctant
D.religious


参考答案:A

也许朋友不是常常值得信赖的,但狗可以信赖;牠们长久以来就被视为人类最可靠的伙伴。