| 41. | He has to deduce what he can from the few scanty clues available . |
| 他们必须根据现有的不充分的线索进行推理。
|
| 42. | They invariably lie nearby and are always available for an informal chat or an evening's entertainment. |
| 因为他们都住在附近，你随时可以同他们聊天或在晚上一起娱乐。
|
| 43. | But even when such refinements are not available , there is plenty to keep you occupied. |
| 即使没有这些消遣条件，也总是有事可做。
|
| 44. | Today, enough soundings are available to enable a relief map of the Atlantic to be drawn and we know something of the great variety of the sea bed's topography. |
| 现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，而且我对海底地形的千变万化也有了一定的了解。
|
| 45. | Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available . |
| 如果有相配的电压，可以煮少量水的便携式热水装置是有用的。
|
| 46. | Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available , should know about the various possible methods for making water safe. |
| 那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。
|
| 47. | As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. |
| 随着家庭离开他们原来稳定的社区，离开他们多年的朋友和扩展的家庭关系，非正式的信息流动被切断了，随之而去的是对在需要时能获得可靠和值得信赖的信息的信心。
|
| 48. | For a family of four, for example, it is more convenient as well as cheaper to sit comfortably at home, with almost unlimited entertainment available , than to go out in search of amusement elsewhere. (85年考题) |
| 譬如, 对于一个四口之家来说, 舒舒服服地在家中看电视, 就能看到几乎数不清的娱乐节目, 这比到外面别的地方去消遣又便宜又方便。
|
| 49. | The individual now has more information available than any generation, and the task of finding that one piece of information relevant to his or her specific problem is complicated, time--consuming, and sometimes even overwhelming. |
| 现在每个人能够得到的信息比任何时代的人都多，而找到与他／她的特定问题相关的那一点信息的任务不仅复杂、耗时，有时甚至令人难以招 。
|
| 50. | Do you have a room available ? |
| 你们有空房间吗？
|