根据解释写出相应的成语。
(1)有德行的人,说话算数,答应的事一定做到。( )
(2)说话一定要守信用,做事一定要善始善终。( )
(1)一言既出,驷马难追
(2)言必信,行必果
()以上的电缆敷设前要作直流耐压试验和泄露电流试验。
A.1kV
B.5kV
C.6kV
D.10kV
The thief trapped in the house ________ from the window but the fear of falling to his death scared him not to do so. [ ]
A. managed to escape
B. tried to run
C. attempted to escape
D. tried escaping