阿摩線上測驗
42. Writing a book is neither simple__________ easy; any author will tell
you that it takes a lot of dedication and hard work to write a book.
(A) and
(B) but
(C) or
(D) nor
答案：登入後查看
統計： A(28), B(10), C(35), D(497), E(0) #1934894
統計： A(28), B(10), C(35), D(497), E(0) #1934894
