| The loudest outcry about poverty seemed
to come in the wealthiest country by far in the world. According to most
calculations, {{U}} (67) {{/U}}most of that period the United States had
a standard of living well{{U}} (68) {{/U}}Europe’s and many times above
the world{{U}} (69) {{/U}}. Yet protests about grinding poverty, hunger,
and dreadful need{{U}} (70) {{/U}}more from the United States than from
countries with one-fortieth of their living{{U}} (71) {{/U}}. An annual
per capita income of about 500 dollars is{{U}} (72) {{/U}}of much of
Africa and Asia and not a little of South America. It would seem strange to
these people that American radicals demand a{{U}} (73) {{/U}}from an
American commitment to the far comers of the globe so that the money thus saved
can be spent{{U}} (74) {{/U}}the standard of living of{{U}} (75)
{{/U}}A A. margin B. scope C. range D. extent [填空题]Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened ________As was discussed before, it was not ______ the 19th century that the newspaper became the dominant pre- electronic ______ , following in the wake of the pamphlet and the book and in the________of the periodical. It was during the same time that the communications revolution________ up, beginning with transport, the railway, and leading________ through the telegraph, the telephone, radio, and motion pictures________ the 20th-century world of the motor car and the airplane. Not everyone sees that process in________ It is important to do so.
It is generally recognized,________ , that the introduction of the computer in the early 20th century,________by the invention of the integrated circuit during the 1960s, radically changed the process,________its impact on the media was not immediately________As time went
A. A． competitive B． controversial C． distracting D．irrational [多选题]下列属于发动机冷却系统的有哪些?( )
A.水泵 B.节温器 C.水箱 D.风扇 E.增压器 [单选题](1)水库边钓鱼(2)送交水库管理处(3)小明放暑假(4)放归水库中(5)捉到一只百年乌龟
A.1-5-2-4-3 B.5-2-4-1-2 C.3-1-5-2-4 D.3-5-4-1-2 [单项选择]男婴，营养状况良好，体重7kg，能坐，见生人即哭，前囟2×2cm。其头围大约为（）。
A. 34cm B. 40cm C. 44cm D. 46cm [单选题]《高速铁路无砟轨道线路维修规则》第5.2.2条规定：钢轨打磨面最大宽度，R300区域为（ ）。
A.3mm B.5mm C.7mm D.10mm [判断题]产品质量的判断是依赖于检验规范和主管的指示.
A.正确 B.错误 [单选题]（单选题）.发动机( )运转时，转速忽高忽低，认为是发动机怠速不稳。
A.正常 B.怠速 C.高速 D.正常、怠速、高速均正确 [单选题]超短波通信工作频带较宽，可以传送( )路以下的话路或数据信号。
A.20 B.30 C.40 D.50 [单选题] 电容器的容抗与电容器的容量( )。
A.成正比 B.成反比 C.无关 D.大小相同 我来回答: 提交
|
