18.
(A) which
(B) when
(C) that
(D) where

答案：登入後查看
統計： A(81), B(7), C(9), D(35), E(0) #881411

詳解 (共 4 筆)

#1323219
in which  evidence for  efficacy is the strongest =where evidence for efficacy is the strongest
在那裏的功效最顯著 對應前面的back pain
5
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#1308753
why?
1
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#6049108
原句: Evidence for eff...
(共 213 字，隱藏中）
前往觀看
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#1356406
關副+完整子句
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0