问题
单项选择题
心肌收缩中起关键作用的离子是()
A.K+
B.Ca2+
C.Na-
D.Cl+
E.Mg2+
答案
参考答案:B
心肌收缩中起关键作用的离子是()
A.K+
B.Ca2+
C.Na-
D.Cl+
E.Mg2+
参考答案:B
The people below are all looking for entertainments to amuse themselves in March in Shanghai. After the description of these people, there is information about six advertisements of activities A-F. Decide what activities would be most suitable for the person mentioned in questions 1-5 and then mark the correct letter (A-F) on your answer sheet. There is one extra paragraph about one activity which you do not need to use. ____ 1. Raymond, a foreign student studying history in Shanghai Fudan University, is planning for his weekend in the first week of March. As he has a phone from his father from home, he is surely to return to his dormitory before 8:pm. ____ 2. Vanessa, has been working in Shanghai for a couple of months and has got a number of friends, who are interested in western music and dance. What they want to do is to amuse themselves and learn something new. ____ 3. Jack and his friends usually enjoy their joyful weekend by attending late night activities. As they are music fans, they would like to listen to a live concert. ____ 4. Smith is interested in a variety of music and he is free in early March. He would like to amuse himself by attending concerts, no matter what price they might be. ____ 5. Alice, a French girl of 26, is returning home in 2 days. She and her companions want to do shopping in the evening and bought some presents for their family and friends back home. This March is a busy month in Shanghai. There's a lot to do. Here are the highlights.
Enjoy real American jazz from Herbie Davis, the famous trumpet player. He's coming with his new 7-piece band, Herbie' s Heroes. Herbie is known to play well into the early hours, so don't expect to get much sleep. This is Herbie' s third visit to Shanghai. The first two were sold out, so get your tickets quickly.
Take your partners and get ready to dance till you drop. Scottish dancing is fun and easy to learn. Instructors will demonstrate the dances. The live band, Gordon Stroppie and the Weefrees, are also excellent.
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每题所给的选项中有一个或一个以上的正确答案。
余艺与齐华于1960年结婚,婚后育有二子一女:长子余海、次子余涛、女儿余萍。1990年后,三个子女陆续成家独立生活,余艺因掌握缝纫技术,退休后被一家服装厂聘为技术员,收入颇丰。1996年,齐华去世,余艺无心工作,跟随长子余海生活。1997年,余艺亲自到公证处办理一份遗嘱,表示其死后,全部存款24万元中的18万元由长子余海继承,6万元由次子余涛继承。1998年,余艺因突发脑溢血造成半身不遂,长子余海照料不周,次子余涛见状便将父亲接到自己家中照料。由于余涛夫妇悉心照料,余艺觉得先前所立的遗嘱不妥,便重新书写一份遗嘱,表示死后存款24万元由次子继承16万元,长子和女儿各继承4万元。1999年6月,长子余海因车祸死亡。2000年8月,余艺病故。针对24万元存款,余艺的次子余涛、女儿余萍、长子之妻胡某及其子余明均提出继承要求。请回答91—93题。 |
余艺死后,其遗嘱继承人为:
A.余海、余涛、余萍
B.余涛、余萍
C.余涛
D.余涛、余萍、余明