(　　)19. I tried ________ Jessie out of the river, but I failed（失敗）.
(A) helped　
(B) to help　
(C) to helping　
(D) helps

答案：登入後查看
統計： A(8), B(87), C(6), D(3), E(0) #372422

詳解 (共 1 筆)

#994159
Try to +原形動詞
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