我国劳动法规定了社会保障的基本部分是( )A．社会保险 B．社会优抚 C．社会福利

隔离式自救器不受外界气体的限制，可以在含有各种有毒气体及缺氧的环境中使用。

下表为四地气温、降水统计资料。读表回答下列问题。

地点	纬度	气温（℃）		降水量（mm）
		一月	七月	一月	七月	全年
①	23．5°	13．2	28．5	43．2	227．6	1682．1
②	0°	14．2	14．6	73．6	26．2	1006．9
③	67．3°	-2．2	12．5	86	92	1000．2
④	5．2°	20．3	15．8	16．9	0．5	116．1

小题1:有关对表中四地的位置和气候的描述，可能的是

A．①——我国东南沿海、亚热带季风气候

B．②——东非高原、热带雨林气候

C．③——斯堪的纳维亚半岛、极地气候

D．④——澳大利亚、热带沙漠气候小题2:下列对四地农业的叙述，正确的是

A．①——气温日较差大，适宜种植瓜果

B．②——终年温和，有利于花卉种植

C．③——降水均匀，适宜棉花生长

D．④——热量充足，有利于水稻生长

MLS3－170型采煤机的液压马达为斜轴式轴向柱塞变量马达。（）

Regardless of their political affiliation, in all countries women must overcome a host of stumbling blocks that limit their political careers. "Most obstacles to progress consist of (1) of various kinds," says the Inter-Parliamentary Union (IPU), a Geneva-based organization (2) 139 parliaments, including the lack of time, training, information, self-confidence, money, support, motivation, women’s networks and solidarity between women.

In every culture, prejudice and stereotypes (3) hard. The belief still holds (4) that women belong in the kitchen and (5) the children, not at election (6) or in the Speaker’s chair. The media often reinforce traditional images of women, who, upon entering politics, also bear the brunt (正面冲击) of verbal and physical (7) .

In impoverished (贫穷的) countries (8) by civil conflicts and deteriorating economic and social conditions, women are (9) by the tasks of managing everyday life and looking after their families.

The IPU stresses the general lack of child-care facilities—often (10) a privileged few—the (11) of political parties to change the times and running of meetings and the weak backing women receive from their families. That support, which is (12) as well as financial, is (13) vital because women have internalized (14) images of themselves since the (15) of time and often suffer from low self-confidence.

Another obstacle is the lack of financial resources, especially as election campaigns become increasingly expensive. (16) , women encounter more or less open machismo (男子汉的高傲) in the (17) of closed political circles (18) entry to the "second sex. " Lastly, they (19) the lack of solidarity between women, (20) by the fact that the number of available positions is limited.

14（）

A.negative

B.obsolete

C.undesirable

D.vice

最有利于晕厥与痈性发作鉴别诊断的病史描述是（）

A.发作性意识丧失

B.多在直立位或体位变更时发生

C.发作前期有短暂而显著的自主神经症状

D.伴有抽搐、青紫、尿失禁或舌咬伤，醒后头痛

E.常反复类似发作