_____the cause of the oil leaks, the specialists can not draw a conclusion before completing a thorough and detailed investigation.
A.With regard to | B.regardless of |
C.In response to | D.In spite of |
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_____the cause of the oil leaks, the specialists can not draw a conclusion before completing a thorough and detailed investigation.
A.With regard to | B.regardless of |
C.In response to | D.In spite of |