最可能的诊断是
A．十二指肠溃疡并出血B．胃溃疡并出血C．食道与胃底静脉曲张破裂出血D．胃癌并出血E．急性胃黏膜损害所致的出血
参考答案：A
After the meeting, she invited us to dinner at her home and treated us _____ many exotic foods we _____ before. It was really a wonderful treat.
A．with; had never tasted
B．to; have never tasted
C．with; have never tasted
D．to; had never tasted
液力变矩器锁止离合器压盘在分离状态时与（）连接。
A.壳体；
B.导轮；
C.涡轮；
D.泵轮
