If we had received your L/C,we ______ shipment．

A．will effect

B．have effect

C．would have effected

D．had effected

劳动者由于各种原因，拒绝接受现行工资水平或劳动条件而产生的失业叫做（）。

A.摩擦性失业

B.自愿性失业

C.结构性失业

D.非自愿性失业