患者，女，20岁。突然发作上腹痛，按压后疼痛程度减轻。应首先考虑的是
A．胃溃疡B．胃痉挛C．胃炎D．急性胃扩张E．胃穿孔
参考答案：B
11. The public has complained that large quantities of waste water ______ into rivers without being cleaned, so large amounts of money ______ to solve the problem.
A．have poured; is needed
B．has poured; are needed
C．have been poured; is needed
D．have been poured; are needed
（）是在过去与现在财务资料的基础上，对未来的财务状况与财务指标所作的估计。
A、财务预测
B、财务预算
C、财务成本控制
D、财务分析
