患者，男性，45岁。脓血便2月余。腹部未见阳性体征。直肠指检可及一肿物下缘，质较硬，指套带血。该患者考虑最可能的疾病是（）.

[问答题]Practice 7　　The city government recognizes that citizens have certain new needs. To better meet your needs, we have made several changes in community facilities in 2009. Three stations for the suburbs have been added to the western train service. Broadband(宽带) cable is now available to all parts of the city. 5,000 new books were bought for the City Library. Some new facilities at the city hospitals have been installed. Next year, we will try our best to make your life even better.

[单选题]威海对三属每户每年优待其所在乡镇（）人均生产性纯收入的数额。

[单选题]断层中的交面线是指（　）的交线。

[判断题]对违反协会章程和自律规则的会员，中国期货业协会可以按照规定对其予以行政处罚。

[单选题]阳和汤的组成药物中，除麻黄、白芥子外，其余是（）。

[单选题]控制子痫的首选药物是（）。

[填空题]为了使发射机相对于接收机灵敏度的降低值不高于0.5dB，发射机噪声在天线端必须（）噪声基底9dB。

[单选题]以下哪种行为属于抢劫罪的法定加重情形，应被判处10年以上有期徒刑、无期徒刑、死刑？（　　）

[单选题]胸导管的说法，何者错误（）

[多选题]陈某作为甲公司的执业房地产经纪人，应当(    )。