如果站在从事有形产品（或服务）制造或销售的制造企业或商业企业（即货主企业）的角度观察

Mayor Smith, one of our few government officials with a record of outspoken, informed, and consistent opposition to nuclear power plant construction projects, has now declared herself in favor of building the nuclear power plant at Littletown. If someone with her past antinuclear record now favors building this power plant, then there is good reason to believe that it will be safe and therefore should be built.
The argument is vulnerable to criticism on which one of the following grounds

A．It overlooks the possibility that not all those who fail to speak out on issues of nuclear power are necessarily opposed to it.

B．It assumes without warrant that the qualities enabling a person to be elected to public office confer on that person a grasp of the scientific principles on which technical decisions are based.

C．It fails to establish that a consistent and outspoken opposition is necessarily an informed opposition.

D．It leads to the further but unacceptable conclusion that any project favored by Mayor Smith should be sanctioned simply on the basis of her having spoken out in favor of it.

E．(E) It gives no indication of either the basis of Mayor Smith’s former opposition to nuclear power plant construction or the reasons for her support for the Littletown project.

2月20日，在温哥华冬奥会上，长春籍运动员周洋（见下图）以创奥运会纪录的成绩获得短道速滑女子1500米冠军，首次打破韩国选手在这个项目上的长期垄断。周洋的妈妈说：周洋8岁开始练习短道速滑，起早贪黑，但从来不说累，从来不说放弃。家里实在太困难，买不起好冰鞋，穿的基本都是别人的旧鞋，因为不合脚，小周洋经常满脚都被磨出水泡。

（1）从材料中可见，周洋是个坚强的人。根据材料，概括出周洋坚强的两个表现。

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（2）这种坚强的意志对周洋获得冠军起到了哪些作用？写出两个。

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（3）你准备怎样培养自己的坚强意志？写出一种方法。

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亚洲和欧洲之间以__________（山）、__________（河）、__________（山脉）、__________海峡为界。亚洲和非洲的分界线是__________，亚洲和北美洲的分界线是__________，南北美洲的分界线是__________。

善消油腻肉食积滞的是（）。

A.鸡内金

B.莱菔子

C.山楂

D.麦芽

在电子商务中，物流服务 包括商流服务。