2008北京奥运会水球项目共设多少枚金牌？（）A.2 B.3 C.4 D.5

Most plants can make their own food from sunlight, (1) some have discovered that stealing is an easier way to live. Thousands of plant species get by (2) photosynthesizing, and over 400 of these species seem to live by pilfering sugars from an underground (3) of fungi(真菌). But in (4) a handful of these plants has this modus operandi been traced to a relatively obscure fungus. To find out how (5) are (6) , mycologist Martin Bidartondo of the University of California at Berkeley and his team looked in their roots. What they found were (7) of a common type of fungus, so (8) that it is found in nearly 70 percent of all plants. The presence of this common fungus in these plants not only (9) at how they survive, says Bidartondo, but also suggests that many ordinary plants might prosper from a little looting, too.

Plants have (10) relations to get what they need to survive. Normal, (11) plants can make their own carbohydrates through photosynthesis, but they still need minerals. Most plants have (12) a symbiotic relationship with a (13) network of what are called my corrhizal fungi, which lies beneath the forest (14) . The fungi help green plants absorb minerals through their roots, and (15) , the plants normally (16) the fungi with sugars, or carbon with a number of plants sharing the same fungal web, it was perhaps (17) that a few cheaters—dubbed epiparasites—would evolve to beat the system. (18) , these plants reversed the flow of carbon, (19) it into their roots from the fungi (20) releasing it as "payment.\

11（）

A.green

B.land

C.wild

D.grown

下列关于合伙人的私人债务清偿与合伙企业关系的表述错误的是（）。

A.合伙企业中某一合伙人的债权人不得以该债权抵销其对合伙企业的债务

B.合伙人个人负有债务，其债权人不得代位行使该合伙人在合伙企业中的权力

C.合伙人个人财产不足清偿其个人所负的债务，该合伙人只能以其从合伙企业中分取的收益用于清偿

D.债权人不能请求人民法院强制执行合伙人在合伙企业中的财产份额用于清偿

患者女，因气短来诊，查体：肝浊音界下移，该患者可能是（）

A.肺炎

B.腹膜炎

C.肝硬化

D.肺不张

E.肺气肿

交通警察对未放置保险标志上道路行驶的车辆可依法扣留行驶证。

广告目标一般是指广告对（）消费者所要完成的传播任务。

A.所有

B.个别

C.特定

D.一般