毛毛在平面镜中看到自己的像是(填“实”或“虚”)像,当毛毛靠近镜子时,它在镜子中

题型:填空题

问题:

毛毛在平面镜中看到自己的像是       (填“实”或“虚”)像,当毛毛靠近镜子时,它在镜子中的像的大小          。(填“变大”或“变小”或“不变”)

考点:光的色散,色光的混合,物体的颜色平面镜成像的特点和原因
题型:填空题

芭蕾舞剧《红色娘子军》,是中国芭蕾舞剧上的一颗璀璨的明珠,已经成为中国乃至世界芭蕾舞坛上的经典之作,它是在1964年由那个团体首演()?

A.上海芭蕾舞团

B.中央歌剧院芭蕾舞团

C.中央歌舞团

题型:填空题

假定在图片框Picture1中装入了一个图形,为了在程序运行时清除该图形,则应使用下列哪种方法( )。

A.选择图片框,然后按<Del>键

B.执行语句Picture1.Picture=LoadPicture("")

C.执行语句Picture1.Picture=""

D.选择图片框,在属性窗口中选择Picture属性,然后按删除该属性的值

题型:填空题

在腘横纹外侧端,股二头肌腱的内侧取:

A.委阳

B.委中

C.膝关

D.曲泉

E.阴谷

题型:填空题

摩尔定律指出,当价格不变时,集成电路上可容纳的晶体管数目,约每隔()便会增加一倍,性能也将提升一倍。

A.12个月

B.18个月

C.6个月

D.24个月

题型:填空题

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.

16()

A.important

B.special

C.initial

D.sharp

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