营养不良的最初症状是A．智力发育呆滞 B．肌张力低下 C．运动机能发育迟缓 D．身高

井道照明开关（或等效装置）应在（）分别装设，以便这两个地方均能控制井道照明。

A、滑轮间和底坑

B、机房和滑轮间

C、机房和轿厢

D、机房和底坑

选出填入下列空白处最恰当的一项是：（ ）

写文章时，要（　　　）学过的修辞手法，把文章写的更加生动。

A．利用

B．应用

C．动用

D．运用

阅读下文，回答相关问题：

恐龙到底是恒温动物，还是变温动物，常是学者热烈争辩的课题．

甲学者提出下列论点支持恐龙是恒温动物：

论点一：在寒冷的北极圈地层里常发现有土生土长的恐龙化石．

论点二：像恒温动物中的鸟类一样，少数恐龙化石也残留有能够保温的羽毛构造．

论点三：像恒温动物中的哺乳类一样，恐龙化石的骨骼中布满管脉空隙，这原先是血液流经之路．

乙学者则提出下列论点支持恐龙是变温动物，反驳甲学者的论点：

论点四：从恐龙化石的尺寸分析，一般而言，恐龙体型都很庞大．

论点五：到了冬天，恐龙就会从寒冷的地方迁移至阳光较多、气候较暖和的地方．

论点六：恐龙具有羽毛，其主要功用是遮住夏天强烈的阳光，而非防止身体散热．

论点七：今日许多的变温动物如爬行类，其骨骼也呈现高度管脉化，但一些小型鸟类和哺乳类的恒温动物，骨骼的管脉化程度则偏低．

（1）乙学者所提的论点四至论点七中，论点______与甲学者所提的任一论点没有形成针对性反驳．

（2）若乙学者认为生活在北极圈内的恐龙仍有机会晒到阳光而提高体温，他所持的理由是______．

A．恐龙有冬眠的习惯，故不需要阳光

B．恐龙能随季节作迁移

C．恐龙具有羽毛，其主要功能是遮住阳光．

Carpet Co was founded 10 years ago as a shareholding company, manufacturing carpets for business premises such as offices and shops. Last year the board of management decided that the company should diversify by selling its products through retail outlets to both personal and business customers. The board has recently entered into contracts on behalf of the company to purchase five shops. The new shops will be opened over the next few months, supported by a high profile advertising campaign.The proposed entry of Carpet Co into retailing has angered several shareholders, who believe that the company is taking unnecessary risks that will reduce profitability in the short-term, thereby threatening dividends and the capital value of their shares. Some shareholders have expressed a view that the board has acted unlawfully by purchasing the shops, as the objective of the company as set out in the Charter specifically refers to manufacturing carpets, but not to selling carpets in the retail sector. Others feel that the initiative will require what they consider to be an irresponsible level of expenditure on marketing and sales, with no guarantee of success.Required:

(a) Discuss the extent to which the shareholders, who object to the new initiative, will be able to prevent the board of management from implementing its plans. (7 marks)

Operator panel malfunction故障是操作面板故障。