物流装备维护保养的基本内容有?

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问题:

物流装备维护保养的基本内容有?

考点:烟草物流师四级考试烟草物流师四级考试题库
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农村泉水在未开发之前不是商品,开发之后,当做矿泉水出售,则成为商品。在这里,开发之后的泉水之所以是商品,是因为[ ]

A.它能满足人们对水的需要

B.泉水开发后,成为用来交换的劳动产品

C.出现了销售泉水的商贩

D.人们不能随意从自然界中得到泉水

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请根据要求改写下列各句,每空一词。

小题1:They found something important in his bag. (改为否定句)

They ___________ find ___________ important in his bag.

小题2:Daniel is kind. He helps his friends at all times.(合并为一句)

Daniel is ___________ ___________ to help his friends at all times.

小题3:My parents let me play computer games last weekend.(保持句意基本不变)

My parents ___________ me ___________ play computer games last weekend.

小题4:He could hardly have any spare time for his hobbies yesterday.(改为反意疑问句)

He could hardly have any spare time for his hobbies yesterday,___________ ___________?

小题5:I can’t decide where I will spend my coming holiday. (保持句意基本不变)

I can’t decide ___________ ___________ spend my coming holiday.

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按要求写句子。   

1.我们来到沙滩。(扩句)

                                                                                                                        

2.小黄莺在树上叫着。(改成拟人句)

                                                                                                                       

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在浆膜腔积液中含量明显增高,提示可能扁平上皮细胞癌的肿瘤标志物为()

A.AFP

B.SCCA

C.TPA

D.CA125

E.CEA

题型:问答题 简答题

服用铁剂后出现黑便的原因是

A.引起肠黏膜破溃出血
B.引起上消化道出血
C.腐蚀肠壁血管引起出血
D.在肠道细菌作用下生成硫化铁所致
E.腐蚀胃血管引起出血

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