阿胶的功效是（） A．补血活血 B．补血止血 C．补血敛阴 D．补血益精 E．补血安

小题1:Within this huge country, there are frozen wastes, vast mountain ranges, enormous open plains, countless rivers and __________ endless forests. 

小题2:__________ to the natural environment, many people feel that New Zealand is perfect for outdoor activities.

小题3:__________ Australia’s relatively small population, its outstanding performance in the Olympic Games was really amazing.

小题4:On 4 July1776, the Declaration of Independence was __________.

小题5:__________ it is generally true to say that humans like colour, our choices are not necessarily random.

小题6:Geldof __________ the concert to raise money for and public awareness of the famine.

小题7:On top of this, according to the United Nations, hunger and malnutrition __________ ten million lives every year. In fact, hunger is the number one global health risk, killing more people than any disease.

小题8:The virus is __________ in three ways—through unprotected sex, blood-to-blood contact and mother-to-child transmission.

小题9:Dr David Ho, a Chinese American leading Aids expert, has __________ his body and soul to bringing up-to-date technology and international attention to China’s Aids problem.

小题10:As many smokers may tell you, nicotine is very physically addictive, which is why many people have trouble __________ smoking.

“愈挫愈勇”吃一堑，长一智“失败是成功之母”对三句理解有误的是（   ）

A．挫折能磨炼人的坚强意志

B．挫折能激发人的进取精神

C．挫折能增长人的才干智慧

D．经历过挫折必然获得成功

网站与其他电子渠道的协同服务包括哪些方面？

甲企业受乙企业委托，为乙企业保管一批原材料。后甲企业未经乙企业同意，私自用该原材料换取丙企业的一台设备。甲企业被债权人申清破产并被人民法院受理后，乙企业发现该原材料已被丙企业运走并用于生产，甲企业尚未将交换的设备运回。对此，下列说法正确的是( )。

A．乙企业只能以原材料的直接损失额为限申报债权
B．乙企业可以要求丙企业赔偿损失
C．乙企业可以要求取回被交换的设备
D．乙企业可以要求管理人按原材料的价值赔偿损失

月经周期

A．伴随卵巢周期性变化而出现的子宫内膜周期性脱落及出血
B．月经第一次来潮称之月经初潮，月经的出现是性成熟的主要特征
C．月经周期的计算是从月经来潮的第 1天算起，直到下次月经前一天
D．月经周期可分为3个阶段：卵泡期、排卵期及黄体期
E．月经周期的计算是从月经来潮的第 1天算起，直到下次月经结束的最后一天