23.
(A) experiencing
(B) having experienced
(C) experience
(D) having been experiencing

答案：登入後查看
統計： A(2), B(0), C(0), D(1), E(0) #3837223

詳解 (共 1 筆)

#7331276
 (A) experiencing：find themselves + V-ing，發現自己正「經歷」憂鬱症。
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