27. dogs are often praised for their ____; they almost never abandon their masters.
a. faith b. loyalty
c. trust d. truthfulness
loyalty 忠诚, 忠心
faith 信念
you must have faith in yourself. 你必须相信你自己。
trust vt.信任, 信赖 n.(～ in) 信任, 信赖
truthfulness 真诚
genuine 真诚的, 真实的