【判断题】【机电-机械】电气设备发生火灾时,应注意:1、电气设备可能带电,可能发生触电事故;2、某些电气设备充有大量的油,可能发生喷油甚至爆炸。
【单选题】Individuals will accept the medium of exchange in return for goods and services only if they are confident that______.
A.
the inflation rate is zero
B.
it possesses intrinsic value
C.
they can pass it on to others
D.
they can exchange it for gold
【简答题】In the United States 84 colleges now accept just women. Most of them were established in the 19th century; they were designed to offer women the education they could not receive anywhere else. At that...
【单选题】Employers accept that IT professionals are more likely to stay in their present post if they
A.
are set more realistic performance targets.
B.
have a good working relationship with staff in other departments.
C.
are provided with good opportunities for professional development.
D.
receive a remuneration package at top market rates.
【单选题】Employers accept that IT professionals are more likely to stay in their present post if they ______.
A.
are set more realistic performance targets
B.
have a good working relationship with staff in other departments
C.
are provided with opportunities for professional development
D.
receive a remuneration package at top market rates