24. When Billy was found, he was extremely emaciated, had trouble __________ and suffered from a severely contagious type of mange
(A) to walk
(B) for walking
(C) walk
(D) walking

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統計： A(26), B(17), C(0), D(51), E(0) #2343345

詳解 (共 3 筆)

#4123437

had trouble / fun 後接 Ving

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#4929946
emaciated 消瘦的、虛弱的  ...
(共 31 字，隱藏中）
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#6472293
When Billy was found, he was extremely emaciated, had trouble __________ and suffered from a severely contagious type of mange.
這句話的意思是：「當 Billy 被發現時，他非常瘦弱，在...方面有困難，並且患有一種具嚴重傳染性的疥癬。」
句子的關鍵部分是 "had trouble __________"。
在英文文法中，表示「做某事有困難」的常用片語是 "have trouble doing something" 或 "have difficulty doing something"。這裡的 "doing" 是一個動名詞 (gerund)，也就是動詞的 -ing 形式。有時候，在這個結構中，"trouble" 或 "difficulty" 後面會加上介系詞 "in"，變成 "have trouble in doing something"，但通常 "in" 會被省略。
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