下述无损检测方法中，能够检测锻件白点缺陷的方法是（） A.RT B.UT C.MT

D-4110有几个出口阀？都与何处相连？管径、材质如何？

患者，男，63岁，9个月前因喉癌（T₂N₁M₀）行全喉切除+右侧功能性颈清扫术，术后有咽瘘发生，经换药1个月后愈合，之后行放疗。现右侧颈部胸锁乳突肌前缘处皮肤溃烂、红肿、隆起、疼痛。

对这种情况，下列哪些措施是正确的（）。

A.保持局部温度

B.使用解痉药物

C.使用抗凝药物

D.切除某段可疑血管蒂，采用显微技术吻合血管，使血管再通

E.拆除部分皮瓣缝线

F.手术清除肌皮瓣下血肿

下列关于课文内容说法有误的一项是[ ]

A．《威尼斯商人》反映的是资产阶级与地主阶级的矛盾。

B．《变脸》中水上漂与狗娃之间的冲突，反映的是我国传统社会及其恶劣的生存环境与底层人民艰难求生的矛盾。

C．《枣儿》全剧运用了象征的艺术表现手法。在剧中，“枣儿”是亲情的象征，是故乡的象征，也是传统生活的象征和精神家园的象征。

D．《音乐之声》生动地塑造了热爱歌唱、活泼快乐的女主人公玛丽亚的形象，并表现了奥地利人民热爱祖国的民族感情。

被注销注册，收回医师执业证书的当事人有异议的，依法申请复议或者起诉的期限是自收到注销注册通知之日起（）

A.7日内

B.10日内

C.15日内

D.20日内

E.30日内

Selection to participate in a top executive-education program is an important rung on the ladder to top corporate jobs. U. S. corporations (1) billions of dollars in this form of management development -- and use it to (2) and train fast-track managers. Yet one (3) of executive education found that less than 5% of the managers (4) to these high-profile programs are women -- and minorities are terribly (5) as well.

The numbers are (6) . In regular business (7) usually paid for by the participant, not an employer -- there are plenty of women and minorities. Women, for example, (8) for about 30% of MBA candidates. Yet in the (9) programs paid for by corporations that round out a manager’s credentials at a (10) career point, usually at age 40 or 45, companies are making only a (11) investment in developing female and minority executives. A case (12) point: Only about 30% of the 180 executives in Stanford’s recent (13) management program were women.

Most companies say these days they are (14) hiring and promoting women and minorities-- and there are some (15) trends in overall employment and pay levels so why are companies (16) the ball when it (17) executive education The schools (18) that they are neither the cause of nor the cure for the problem. A Harvard Business School dean figures that companies are (19) of sending their female executives (20) they don’t want to lose them to competitors.

18（）

A.apprehend

B.verify

C.maintain

D.promise