问题
选择题
----No one is so ____ about his joy as Doctor Li.
----You are right. He devotes all his time and energies to his cause.
A．mad
B．wild
C．serious
D．crazy
答案
答案：D
搜题请搜索小程序“爱下问搜题”
----No one is so ____ about his joy as Doctor Li.
----You are right. He devotes all his time and energies to his cause.
A．mad
B．wild
C．serious
D．crazy
答案：D