皮皮学，免费搜题
登录
搜题
【单选题】
对直肠静脉丛的描述中,错误者是A.
位于直肠壁内,分内、外两丛
B.
内、外两丛彼此吻合
C.
此直肠上、下静脉注入髂内静脉
D.
此齿状线以下汇成肛静脉入阴部内静脉
E.
通过该静脉门静脉与下腔静脉沟通
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】以下关于证券投资基金的描述正确的是
A.
证券投资基金是一种实行组合投资、专业管理的集合投资方式
B.
证券投资基金的特点是利益共享、风险共担
C.
按照基金的单位是否变动划分，基金可分为契约型基金和公司型基金
D.
证券投资基金的特点是独立托管、保障安全
E.
在美国，公司型开发式投资基金被称为 “ 共同基金 ”
【简答题】按基金单位是否变动划分,基金可分为_______和________
【单选题】听力原文： The choices that President Bill Clinton now faces in trying to head off North Korea's nuclear-weapons capability are the most agonizing an American president has faced in recent memory -- even m...
A.
safeguard national security of the United States.
B.
compete with North Korea in nuclear-weapons capacity.
C.
cooperate with the UN and International Atomic Energy Agency.
D.
dissuade North Korea from mounting nuclear-weapons capability.
【单选题】Graciella is making a persuasive complaint at work. Which of these sentences will be most effective in achieving her goal?
A.
If you can't be bothered with maintaining our equipment in good working order, how can I be confident that you care about your employees? I can't be bothered filing repeated repair requests either.
B.
I have put up with a broken fax in Workroom 223 for three weeks, and I am just fed up with this waste of my time. Repair the fax or else!
C.
Did you realize that Bill has still not fixed the fax in Workroom 223 despite the work request I completed two weeks ago? Make Bill fix it soon.
D.
For the past two weeks, fax machine No. 223- 51 has been unavailable to complete essential business for 25 of our employees due to incomplete service. Please ensure our equipment is repaired by Friday.
【简答题】按基金单位是否变动划分,基金可分为_______和________
【简答题】当利用机载侧视雷达进行热带雨林下垫面观测时, 波长的电磁波更具有穿透力。
【单选题】Sally Kemmerer has, so far, escaped Northern California's rolling blackouts. But up on the roof for her Oakland home, workers are tapping into, perhaps, the most reliable power source, the sun. It cou...
A.
2400
B.
1200
C.
200
D.
3600
【单选题】What does the Super Bowl mean to Bill?
A.
It is one of the most exciting sporting events in the world.
B.
It has always brought much happiness to American kids.
C.
It is an event that reminds Americans of their happy childhood.
D.
It is not only a sports event but also a chance to be with friends.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
