How ________ minutes are there in an hour?[ ]
A. many
B. much
C. far
A
依次填入下列各句横线处的词语，最恰当的一组是
①一步一步走到现在，他付出了许多，终于可以安享成功的喜悦，而对艰苦往事的记忆则越来越 。
②微生物“偷渡”到太空并在空间繁殖，目前已成为载人航天领域中一个_____解决的严重问题。
③一座占地面积相当于600个足球场，融商务贸易、金融会展等功能于一体的地下城刚刚______专家论证，预计6月初破土动工。
④他自作主张，结果把事情办砸了。面对人们的不满和指责，他先是怒目而视， 口出狂言，实在是不可理喻。
A．淡泊亟待通过既而
B．淡薄急用经过继而
C．淡薄亟待通过继而
D．淡泊急用经过既而
Want a glance of the future of health care Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patient—no matter where he or she may be. Online doctors offering advice based on normal symptoms are the most obvious example. Increasingly, however, remote diagnosis will be based on real physiological data from the actual patient. A group from the University of Kentucky has shown that by using personal data assistance plus a mobile phone, it is perfectly practical to send a patient’s important signs over the telephone. With this kind of equipment, the cry asking whether there was a doctor in the house could well be a thing of the past. Other medical technology groups are working on applying telemedicine to rural (countryside) care. And at least one team wants to use telemedicine as a tool for disaster need—especially after earthquakes. On the whole, the trend is towards providing global access to medical data and experts’ opinions. But there is one problem. Bandwidth is the limiting factor for sending complex medical pictures around the world—CT photos being one of the biggest bandwidth users. Communication satellites may be able to deal with the short-term needs during disasters such as earthquakes or wars. But medicine is looking towards both the second-generation Internet and third-generation mobile phones for the future of remote medical service. Doctors have met to discuss computer-based tools for medical diagnosis, training and telemedicine. With the falling price of broadband communications, the new technologies should start a new time when telemedicine and the sharing of medical information, experts’ opinions and diagnosis are common.
The "problem" in the fourth paragraph refers to the fact that ______.
A. bandwidth isn’t big enough to send complex medical picturesB. the second-generation of Internet has not become popular yetC. communication satellites can only deal with short-term needsD. there is not enough equipment for spreading the medical care
