19 What is this passage mainly about?
(A) How cooking was invented.
(B) Why people refused to make fire with imagination.
(C) How people learned to kindle and preserve fire.
(D) Why it was never easy for people to make fire for daily uses.

答案:登入後查看
統計: A(12), B(18), C(24), D(29), E(0) #1224304

詳解 (共 1 筆)

#3100321
19 What is this pass...
(共 943 字,隱藏中)
前往觀看
11
0