（）用于交流焊接时，具有及理想的稳定性，较好的载流量。A、纯钨极 B、钍钨极 C、铈钨极

第二卷（非选择题 满分35分）

第四部分写作（共两节，满分35分）

第一节 对话填空（共10小题;每小题1分，满分10分）

请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词的完整、正确形式、使对话通顺。

M＝Mum

S＝Sara

P＝Peter

(When Sara came home from work, she found her mother in an anxious state.)

S:What’s wrong, Mum? You seem upset.

M:It’s your (76) y        sister Jill. She should have been here an hour ago.

S:Don’(77) w     ,Mum!It’s not all that late and she has probably not(78)r   how late it is. I think she’ll

be here soon.

(Just then Sara’s brother Peter came into the kitchen.)

P:What’s up?Mum’s on the phone and she seems as though she’s going to cry.

S:It’s Jill.She should have（79） r   home by now and Mum’s getting anxious.

P:You needn’ fecl so anxious 。Mum!You know what tecnage girls are like. (80)        she’s all right.

M;I can’t help but be concerned.I’ve just rung Lucy and she said Jill her our the cinema ages ago to get the

bus.

P:Well,the bus service isn’t very frequent in the evenings.Perhaps she(81)m       one and is wairting for

another.Have you tried(82)p    her on her mobile?

M:Yes, but there’s no reply.That made me even more worried.I think(83)s     must have happened to Jill.

Do you think we should call the （84）p__________.

S:Calm down,Mum! You’ll make yourself ill.Perhaps she switched her mobile(85)o   in the cinema and

forgot to switch it back on again.Or it may need to be charged.

价值与交换价值的关系是( )。

A．价值是交换价值的内容和基础

B．交换价值是价值的内容和基础

C．交换价值是价值的表现形式

D．价值是交换价值的表现形式

用来描述社会对男女在态度和行为方式方面的期待的概念是（）。

A.性

B.性别角色

C.性别

D.性别差异

液压传动中的流量是什么单位是什么

论治湿温，下列哪项提法不当：（）.

A.初起卫气同病，宜解表清气

B.表解以后，宜宣化气分湿邪，佐以清热

C.湿热俱盛，宜苦辛通降，化湿清热

D.热重于湿时，当以清热为主，兼以化湿