有关滴眼剂错误的叙述是（） A.滴眼剂是直接用于眼部的外用澄明溶液或混悬液 B.正常

我们生活在-个充满声音的世界中，关于声音的下列说法正确的是（　　）

A．声音是由于物体的振动产生的

B．声音是一种波，它可以在真空中传播

C．我们能够辨别不同乐器发出的声音，是因为它们的响度不同

D．我们常说声音“震耳欲聋”，是指它的音调很高

阅读下面宋词，完成后面题（7分）

酒泉子

潘阆

长忆观潮，满郭人争江上望，来疑沧海尽成空，万面鼓声中。

弄潮儿向涛头立，手把红旗旗不湿。别来几向梦中看，梦觉尚心寒。

小题1:请简要概括画线句中的人物形象特点。（2分）

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小题2:赏析上阕的主要表现手法。（5分）

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男性，40岁，双手背深Ⅱ度烧伤，为使功能恢复良好，最佳的治疗是

A．早期手术，大张自体植皮

B．1%SD-Ag冷霜外敷，防止感染，保痂，脱痂

C．中药脱痂后，促进愈合

D．用消毒羊膜覆盖，保痂，防感染

E．暴露疗法，使其痂下愈合

关于国税系统部门预算编制流程说法不正确的是（）。

A.“一上”即部门预算控制数

B.“一下”即部门预算控制数下达

C.“二上”即部门预算草案

D.“二下”即预算批复

"In the long run," as John Maynard Keynes observed, "we are all dead. " True. But can the (1) run be elongated in a way that makes the long run (2) And if so, how, and at what cost People have dreamt of (3) since time immemorial. They have sought it since the first alchemist put an elixir of (4) on the same shopping list as a way to turn lead into gold. They have (5) about it in fiction, from Rider Haggard’s "She" to Frank Herbert’s "Dune". And now, with the growth of (6) knowledge that has marked the past few decades, a few researchers believe it might be within (7) .

To think about the question, it is important to understand why organisms-people (8) -age in the first place. People are like machines: they (9) That much is obvious. However, a machine can always be (10) A good mechanic with a stock of spare parts can keep it going (11) . Eventually, no part of the (12) may remain, but it still carries on, like Lincoln’s famous axe that had three new handles and two new blade.

The question, of course, is whether the machine is worth (13) . It is here that people and nature (14) . Or, to put it slightly (15) , two bits of nature disagree with each other. From the individual’s point of view, (16) is an imperative. You cannot reproduce unless you are alive. A fear of death is a sensible evolved response and, since (17) is a sure way of dying, it is no surprise that people want to stop it in its tracks. Moreover, even the appearance of ageing can be (18) . It (19) the range of potential sexual partners who find you attractive-since it is a sign that you are not going to be (20) all that long to help bring up baby-and thus, again, curbs your reproduction.

12（）

A.spare

B.original

C.new

D.advanced