阿摩線上測驗
10. The scientist, intrigued by the extraordinary biological mechanisms of microscopic organisms, devoted years of research to understanding _____ a seemingly insignificant life form could produce energy at an efficiency level unmatched by larger species.
(A) even such
(B) that as
(C) how such
(D) what so
答案：登入後查看
統計： A(12), B(10), C(62), D(5), E(0) #3421545
統計： A(12), B(10), C(62), D(5), E(0) #3421545
