对联行往来错账等特殊情况,应反方向冲正。( )
参考答案:对
连词成句,注意大小写及标点符号。
1. Sarah's is than smaller fish my (.)
2. legs are Mike's my than longer (.)
3. eyes hair has and she long big (.)
4. tall think 150 cm is little the I monkey (.)
毕Ⅱ式胃大部切除术后,突然出现上腹部剧烈疼痛,呕吐频繁,不含胆汁,上腹部偏右有压痛。最可能的诊断是()。
A.吻合口梗阻
B.输入段梗阻
C.输出段梗阻
D.急性胆囊炎
E.十二指肠残端瘘