阿摩線上測驗
3. When the girls _____ a bear in the forest, they froze like statues, too scared to move or call for help.
(A) observed
(B) encountered
(C) conducted
(D) surveyed
答案：登入後查看
統計： A(48), B(549), C(6), D(3), E(0) #1727109
統計： A(48), B(549), C(6), D(3), E(0) #1727109
詳解 (共 1 筆)
doris
#4206501
(A)觀察
(B)遇到
(C)進行
(D)調查
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