问题
选择题
_____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
答案
答案：A
题目分析：句意：对于漏油的原因，专家们在完成详细的检查之前还不能下结论。With regard to对于，至于；regardless of 不管，不顾；In response to回应；In spite of尽管。故选A。