治疗目赤、咽喉肿痛、口舌生疮等症，宜选用的炮制规格是（） A.生黄柏 B.酒黄柏 C

Nuclear weapons were first developed in the United States during the Second World War, to be used against Germany. However, by the time the first bombs were ready for use, the war with Germany had ended and, as a result, the decision was made to use the weapons against Japan instead. Hiroshima and Nagasaki have suffered the consequences of this decision to the present day.
The real reasons why bombs were dropped on two heavily-populated cities are not altogether clear. A number of people in 1944 and early 1945 argued that the use of nuclear weapons would be unnecessary, since American Intelligence was aware that some of the most powerful and influential people in Japan had already realized that the war was lost, and wanted to negotiate a Japanese surrender. It was also argued that, since Japan has few natural resources, a blockade by the American navy would force it to surrender within a few weeks, and the use of nuclear weapons would thus prove unnecessary. If a demonstration of force was required to end the war, a bomb could be dropped over an unpopulated area like a desert, in front of Japanese observers, or over an area of low population inside Japan, such as a forest. Opting for this course of action might minimize the loss of further lives on all sides, while the power of nuclear weapons would still be adequately demonstrated.
All of these arguments were rejected, however, and the general consensus was that the quickest way to end the fighting would be to use nuclear weapons against canters of population inside Japan. In fact, two of the more likely reasons why this decision was reached seem quite shocking to us now.
Since the beginning of the Second World War both Germany and Japan had adopted a policy of genocide (i. e. killing as many people as possible, including civilians). Later on, even the US and Britain had used the strategy of fire bombing cities ( Dresden and Tokyo, for example) in order to kill, injure and intimidate as many civilians as possible. Certainly, the general public in the West had become used to hearing about the deaths of large numbers of people, so the deaths of another few thousand Japanese, who were the enemy in any case, would not seem particularly unacceptable--a bit of "justifiable" revenge for the Allies’ own losses, perhaps.
The second reason is not much easier to comprehend. Some of the leading scientists in the world had collaborated to develop nuclear weapons, and this development had resulted in a number of major advances in technology and scientific knowledge. As a result, a lot of normal, intelligent people wanted to see nuclear weapons used; they wanted to see just how destructive this new invention could be. It no doubt turned out to be even more "effective" than they had imagined.

The author’s attitude towards this issue of using nuclear weapons against Japan seems to be

A．puzzled.

B．critical.

C．supportive.

D．objective.

根据下图中某地正午太阳高度角年变化规律，可判断该地点可能位于(　　)

A．北温带

B．北半球热带

C．南半球热带

D．南温带

下列各句中加点的成语或熟语使用不正确的一项是(    )

A．武夷山是一派奇山，更得名人佳作点缀其间，碧水丹山，人杰地灵。它承载着奇峰异水，承载着丰富的文化，也承载着悠久的历史。

B．在没有或少有生存压力和任职风险的前提下，官员身份往往意味着终身福利保障和特权地位，还可以变相地封妻荫子，甚至仙及鸡犬。

C．他是一个真正的球迷，一个铁杆儿拉拉队员。他从不吝惜自己的掌声，他会疯狂地为自己热爱的球队加油，甚至喊到喉咙沙哑，气断声吞。

D．几十年来，出自他门下的学子数以千计，桃李门墙，馥郁芬芳。他们或甘于奉献，服务家乡；或驰骋四方，建功立业，成了祖国的栋梁。

首先应输注的液体是（）

A.人血白蛋白

B.复方氨基酸溶液

C.全血

D.平衡盐溶液

E.5%葡萄糖溶液

一个8位的A/D转换器，当输入电压为0-5V时，其最大的量化误差是（）。

A.1mV

B.9.8mV

C.19.6mV

D.3.9mV