题目内容
风险资本比率与银行风险的关系描述正确的是( )。
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现金流量表的现金流量正确的分类方法（ ）
绘制习题册P53、54页组合体的三视图并标注尺寸（任选一题，绘图比例可以为1:1或者2:1）
Computers are increasingly important in health care. But can they also help poor people escape (1) ______? Vikram Sheel Kumar thinks so. Mister Kumar is a doctor, an engineer and the owner of a small business in Boston, Massachusetts. And, in September, this 28-year-old received an (2) ______ for Technology in Service to Humanity, which came from Technology Review magazine.His (3) ______ is to improve health care in poor nations with the help of computers small enough to hold in one hand. These devices are known as personal digital (4) ______ , or P.D.A.'s.Doctor Kumar started his company two years ago. It is called Dimagi, which means "smart guy" in Hindi (北印度语). His parents came from India. There, Dimagi computer programs are used to (5) ______ medical information on more than seventy thousand patients.Doctor Kumar says health care workers had problems at first, but then learned quickly how to use the devices. Nurses no longer have to carry heavy (6) ______ whenever they travel to (7) ______. And they no longer have to copy large amounts of health information by hand.In South Africa, health workers are using a Dimagi program for a different purpose in the KwaZulu-Natal area. They use it to provide (8) ______ with results from tests for H.I.V., the virus that causes AIDS. (9) ____________________________________________________________ .Doctor Vikram Kumar says (10) _______________________________________________________ . He says (11) _______________________________________________________________ . And he urges people to suggest ways to improve it. Dimagi programs are written in code that is open to anyone.
受体介导的胞吞作用要经过下列过程（ ）
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