37. The retiring supervisor made a speech_she thanked all her colleagues for their contributions.
(A) in which
(B) to whom
(C) which
(D) who

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統計： A(63), B(55), C(41), D(1), E(0) #633881

詳解 (共 4 筆)

#904957
The retiring supervisor made a speech.

She thanked all her colleagues for their contributions in the speech.

The retiring supervisor made a speech in which she thanked all her colleagues for their contributions.

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#947091
in which = where 
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#905187
Thx~!
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#904713
求解
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