25. They recommended that the windows _____ opened.
(A) had to
(B) not be
(C) ought not to
(D) should not
(E) better be not 

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統計: A(0), B(46), C(4), D(1), E(6) #3233421

詳解 (共 1 筆)

#6151125
「要求,命令,堅持,建議」的假設語氣: ...
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