启动CAD帮助系统的快捷键是（） A.F1 B.F2 C.F3 D.F4

一项工程，甲队单独做20天完成，乙队单独做30天完成，两队合作多少天可以完成这项工程的一半？

影响消费需求的因素包括( )。

A．可支配收入

B．居民财富

C．收入的长期趋势

D．资本成本

E．总体价格水平

患者，女，70岁。头痛且空，每兼眩晕，腰痛酸软，神疲乏力，带下量多，耳鸣不寐，舌红少苔，脉细无力。其治法是

A．大补元煎
B．左归丸
C．右归丸
D．六味地黄丸
E．加味四物汤

近年来，中国文化走出去的话题越来越热。从孔子学院到“中法文化年”。从动画片《中华小子》在法国热播并获得动画大奖到于丹<论语>心得版权被韩国人抢购，事例不胜枚举。回答下列问题。

假如以此为话题，围绕中国文化走出去的意义写一篇政治小论文，你认为比较合适的理论视角是（）

①文化与综合国力

②文化交流：做传播中华文化的使者

③文化的继承性与文化发展

④经济全球化与文化一元化

A、②③

B、①②

C、①③

D、②④

Beyond question, Clinton was supposed to close up, stay out of sight, and avoid second- guessing his wife’s boss. After his ego blustered into oncoming traffic during Hillary’s heated primary race (1) Obama, the nation suffered from yet another turn of Clinton fatigue.

(2) this week Bill Clinton showed an instinct for robust, inclusive leadership that the (3) White House occupant could make good use of right for the time being. With President Obama struggling to (4) the political damage from the Gulf oil spill, Clinton not only can’t help himself—he’s worth being listened.

The conventional-wisdom (5) on President Obama’s early reaction to the spill was (6) he didn’t emote enough. He didn’t feel the (7) of all those people in the crisis whose livelihood would be destroyed, whose clean waters and wildlife would be (8) in black gunk.

Clinton considers this is an unfair (9) but offers a different—and more pointed— lesson to his young successor. "I think we ought to (10) in the same boat for a while... Let’s just (11) the problem, and then we can hold everybody responsible and emote or not emote, " Clinton conversed (12) CNN Anchor Wolf Blitzer.

Obama’s first (13) after the oil spill was to "feel the blame" rather than "feel the pain, " which are pretty sarcastic words as it were. No one intends to let British Petroleum (BP) management (14) the hook—for dangerously cutting corners, and for a (15) safety record. However, the President’s (16) focus on scolding BP consumed (17) White House energy while the oil gushed.

Great leaders don’t rush to criticise; Instead they instinctively (18) solutions. Rudy Giuliani, who didn’t stop to blame (19) intelligence for letting it happen, stood out from New York mayor with a girlfriend problem to 9/11 hero when he took control of a crisis and instilled confidence that a ravaged city could (20) beyond a terrorist attack.

3（）

A.general

B.common

C.intensive

D.current