问题
单项选择题
胃、十二指肠溃疡出血的主要症状体征为
A．上腹部疼痛加剧
B．肠鸣音减少或消失
C．移动性浊音阳性
D．上腹部可有明显压痛
E．以上都不正确
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
胃、十二指肠溃疡出血的主要症状体征为
A．上腹部疼痛加剧
B．肠鸣音减少或消失
C．移动性浊音阳性
D．上腹部可有明显压痛
E．以上都不正确
参考答案：E
完形填空（本题共10小题，每小题2分，共20分） Once a man wanted to go 1 one side of a river to 2 in a boat. He 3 take 4 him a sheep, a wolf and a basket of vegetables. But he could take only one of them 5 , because the boat was very 6 . “If I 7 the wolf and the sheep together, the wolf may eat the sheep,” he said to 8 .“If I leave the sheep and the vegetables together, the sheep may eat the vegetables.” He thought and thought. At last, he had an idea. And he 9 able to get to the other side of the river with the sheep, the wolf, and the vegetables. Do you know 10 ?
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