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问题 多项选择题

【真题试题】 （2007年多项选择第68题）根据（2000年国际贸易术语解释通则》，CIF贸易术语适用于（ ）。

A．陆上运输

B．海运

C．内河运输

D．多式联运

答案

参考答案：B,C

解析：【真题解析】本题考查的考点是CIF等术语适用的运输方式。CIF成本、保险费加运费（……指定目的港）是指在装运港当货物越过船舷时卖方即完成交货。卖方必须支付货物运至指定目的港所需的运费和费用，但交货后货物灭失或损坏的风险及由于各种事件造成的任何额外费用即由卖方转移到买方。在CIF条件下，卖方必须办理卖方货物在运输途中灭失或损坏风险的海运保险。CIF仅适用于海运和内河运输。因此，本题的正确答案为BC.

单项选择题

Should we care if over 150 known species of animals have (91) from the earth in the last fifty years Should we be concerned that there are (92) thousands of species whose very existence is (93) endangered—largely because of our activities (94) , after all, is the natural end of populations. Species are born, then (95) , and then die. Some live a (96) time, perhaps millions of years; some die more quickly. We have (97) the extinction of many species we know about, and we have undoubtedly sealed the (98) of others. In fact, there are undoubtedly many other species that have lived among us during our time on earth, but that have disappeared as a (n) (99) of our activities without our ever having known they existed.
It is hard to explain the rationale of many of us who are concerned about such matters. I have never seen a sea whale, (100) I don’t want them to become extinct. Moreover, I felt this way long before I understood anything about how they might be an important part of an ecosystem. Possibly such feelings merely reflect the cultural attitude that it is "nice" to wish other living things well; thus, the attitude is (101) . I feel nice.
There are, of course, more rational reasons for (102) the extermination of any species. For one thing, the kind of attitude that encourages or sanctions the destruction of other species is a threat (103) our own wellbeing. If such an attitude exists, we ourselves might (104) victim to it. living things (including us) might be expected to fare better where there is (105) for life. The extinction of other species could also threaten us (106) by simplifying the system of which we are a part or by destroying parts of the ecosystem (107) which we directly rely. For example, if we continue to poison the oceans (108) we are willing to believe only a few bottom dwellers are affected, we might (109) overstep some critical threshold and trigger the wholesale death of plankton, thus finding ourselves without a major (110) of the world’s food and with our oxygen supplies dwindling.

A．for

B．to

C．at

D．with
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填空题

煤转化的途径包括：（）、（）和（）。
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