21. Magellan, a 16th century Portuguese navigator, sailed west to reach the East Indies, thereby proved that the earth was round. 
(A) a
(B)sailed west
(C)proved
(D)the earth

答案:登入後查看
統計: A(12), B(38), C(63), D(22), E(0) #3121899

詳解 (共 2 筆)

#5863915
"proved" 改為 "proving...
(共 47 字,隱藏中)
前往觀看
10
2
#5940290
thereby是副詞缺乏連接詞prove...
(共 204 字,隱藏中)
前往觀看
8
2