__ unemployment and crime are high, it can be assumed that the latter is due to the former.

A． Before B. Where C. Unless D. Until

A． Before B. Where C. Unless D. Until

[名词解释] Unemployment 失业

[单选题]C． is sometimes referred to as a 'high -level(66)language'. Some people think that's an insult, but it's actually a deliberate and significant aspect of the language. If you have(67)in assembly language, youll probably find C very natural and com

[问答题] 犯罪（crime）

[主观题]Voluntary unemployment 自愿失业

[名词解释] Voluntary unemployment 自愿失业

[主观题]F．rictional unemployment 磨擦性失业

[名词解释] Frictional unemployment 磨擦性失业

[主观题]Structural unemployment 结构性失业

[名词解释] Structural unemployment 结构性失业

[单选题]The unemployment rate is defined as the number of unemployed as a percentag