Jane is determined to go to France for further education ___________ all the possible consequences.

A．instead of

B．regardless of

C．in addition to

D．in response to

焊接完成后，对焊接致密性试验可采用()。

A、强度试验

B、气密性试验

C、煤油试漏

D、超声波检测

E、氦气试验