狭窄航道,双桨船在前进中发生向右偏转,为纠正偏转,可采取()
A.左车加速
B.左车减速或停车
C.右车减速
D.右车停车
参考答案:B
女,45岁。入院诊断为急性胰腺炎。治疗2周后体温仍在38~39℃,左上腹部压痛,且能扪及一包块,局部触痛明显。尿淀粉酶256U,血白细胞20×109/L。下列哪种情况可能性大()
A.急性胰腺炎迁延不愈
B.急性胰腺炎并发脓肿
C.急性胰腺炎并发假性囊肿
D.急性胰腺炎合并局限性腹膜炎
E.急性胰腺炎合并急性胆囊炎
I’m stuck is used __________.
A. when you have a good idea
B. when you go on talking without stop
B. when you are thinking something is too easy
D. when you can’t continue with something because it’s too difficult