轮辋宽135mm以上者轮对内侧距离最小不得小于()mm。A.1350 B.1351

题型:单项选择题

问题:

轮辋宽135mm以上者轮对内侧距离最小不得小于()mm。

A.1350

B.1351

C.1353

D.1354

考点:轮轴装修工考试轮轴装修工考试题库
题型:单项选择题

全变态昆虫的发育过程为()

A.卵→若虫→蛹→成虫

B.卵→幼虫→若虫→蛹→成虫

C.卵→若虫→成虫

D.卵→幼虫→蛹→成虫

E.卵→幼虫→若虫→成虫

题型:单项选择题

患者,男性,25岁,因"发热、食欲缺乏7天"入院。查体:T39.5℃,P70次/分,肝肋下2cm,脾肋下2.5cm;血常规示:白细胞3.2×109/L,中性粒细胞45%,淋巴细胞55%,诊断考虑为伤寒。

入院第4天,患者突然出现剧烈腹痛,查体:腹肌紧张,明显压痛、反跳痛,考虑最可能的原因是()

A.肠出血

B.肠穿孔

C.肠痉挛

D.脾破裂

E.急性阑尾炎

题型:单项选择题

患者男性,60岁,右下肢水肿4年,1天前出现呼吸困难,并进行性加重,血气分析示(未吸氧)pH7.46,PaO56mmHg,PaCO28mmHg

下述哪项化验异常考虑肺栓塞()

A.CPK

B.LDH

C.PaO,PaCO

D.D-Dimer

E.以上均可出现

题型:单项选择题

Woman: I don’t think we should have told Tom about the surprise party for Lucy.
Man: It’s all right. He promised not to tell, and he doesn’t make promises lightly.
Question: What does the man mean()。

A. Tom has arranged a surprise party for Lucy.

B. Tom will keep the surprise party a secret.

C. Tom and Lucy have no secrets from each other.

D. Tom didn’t make any promise to Lucy.

题型:单项选择题

当机器发生故障时必须停机,关掉电源。()

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