Question

（2011·重庆师大附中第一次月考）35.To save the drowning child, the boy plunged into the icy water without hesitation, ____ his own safety.

A. despite of     B. regardless of  C. unaware of      D. because of

Answer 1

B考查介词短语的含义。此处regardless of his own safety意为：不顾个人安危。