治疗高胆固醇血症的首选药物是（）A．低分子肝素 B．氯贝丁酯 C．烟酸 D．洛伐他汀

把下列各数按从小到大的顺序排列．

0.450.5040.0540.54

______＜______＜______＜______．

捻转补泻，其手法主要是通过捻转的角度的大小、频率的快慢、用力的轻重、操作时间的长短等来实现的。

哪一项不属于其补法操作范畴（）

A.捻转角度小

B.用力轻

C.频率慢

D.操作时间长

E.左转时角度大

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.

1（）

A.deficiencies

B.deficits

C.defects

D.flaws

井口工和操作工程师、绞车工之间相互传达和接收指令的主要通讯工具是喇叭。（）