政府正在采取措施应对这次经济危机。

The government is taking measures to deal with this economic ___crisis.

当销售额下降50%时，公司的生存面临危机。

The company's survival reached a ___crisis when sales dropped by 50%.

医生宣布孩子的病情已到危急关头，标志着疾病的关键转折点。

The doctor announced that the child's condition had reached a ___crisis, signaling a turning point in the illness.