问题
选择题
These animals are all used to their environment,______, they have learned how to live successfully in their habitat．
A．however
B．for instance
C．what’s more
D．or rather
答案
答案：D
短语辨析. A．无论如何 B．例如 C．而且;再说 D．倒不如说;更精确的说.句意:这些动物都习惯了他们的环境,更精确的说,他们已经学会了如何成功的生活在他们的栖息地.故选D.