考博考试

易错题： Assuming that a constant trav

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根据网考网考试中心的统计分析，以下试题在2019/9/8日考博习题练习中，答错率较高，为：36%
【单选题】

Assuming that a constant travel-time budget, geographic constraints and short-term infrastructure constraints persist as fundamental features of global mobility, what long-term results can one expect In high-income regions, {{U}} (41) {{/U}} NorthAmerica, our picture suggests that the share of traffic {{U}} (42) {{/U}} supplied by buses and automobiles will decline as high-speed transport rises sharply. In developing countries, we {{U}} (43) {{/U}} the strongest increase to be in the shares first for buses and later for automobiles. Globally, these {{U}} (44) {{/U}} in bus and automobile transport are partially offsetting. In all regions, the share of lowspeed mil transport will probably continue its strongly {{U}} (45) {{/U}} decline.
We expect that throughout the period 1990～2050, the {{U}} (46) {{/U}} NorthAmerican will continue to devote most of his or her 1.1-hour travel-time {{U}} (47) {{/U}} to automobile travel. The very large demand {{U}} (48) {{/U}} air travel (or high-speed mil travel) that will be manifest in 2050 {{U}} (49) {{/U}} to only 12 minutes per person a day; a little time goes a long way in the air. In several developing regions, most travel {{U}} (50) {{/U}} in 2050 will still be devoted to nonmotorized modes.Buses will persist {{U}} (51) {{/U}} the primary form of motorized transportation in developing countries for decades.{{U}} (52) {{/U}} important air travel becomes, buses, automobiles and {{U}} (53) {{/U}} lowspeed trains will surely go on serving vital functions.{{U}} (54) {{/U}} of the super-rich already commute and shop in aircraft, but average people will continue to spend most of their travel time on the {{U}} (55) {{/U}}.
A．in
B．of
C．at
D．for

网考网参考答案：D，答错率：36%
网考网试题解析：
[解析] 此处表示需求，要求，固定搭配demand for有此意，其他三个选项均不是合理搭配。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>

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