搜题请搜索小程序“爱下问搜题”
问题 选择题

下列各句中，没有语病、句意明确的一句是　　 [ ]

A．诚信教育已经成为我国公民道德建设中的重要内容，因为不仅诚信关系到国家的整体形象，而且体现了公民的基本道德素质。

B．浙江乐清县的钱云会命案吸引了全国人民的高度关注。

C．今年4月23日，全国几十个报社的编辑记者来到国家图书馆，参观展览，聆听讲座，度过了一个很有意义的“世界阅读日”。

D．塑料购物袋国家强制性标准的实施，从源头上限制了塑料袋的生产，但要真正减少塑料袋污染，还需消费者从自身做起。

答案

答案：D

单项选择题

男性，48岁，5年前曾患肺结核，近两月咳嗽，右胸痛，少量咳痰，间断咳痰带血，痰结核菌三次阴性，胸片无活动性结核病变，进一步应首先检查

A．胸CT

B．支气管碘油造影

C．血沉

D．结核菌素试验

E．右肺门X线断层
查看答案
单项选择题

The history of African—Americans during the past 400 years is traditionally narrated (1) an ongoing struggle against (2) and indifference on the part of the American mainstream, and a struggle (3) as an upward movement is (4) toward ever more justice and opportunity.

Technology in and of (5) is not at fault; it’s much too simple to say that gunpowder or agricultural machinery or fiber optics (6) been the enemy of an (7) group of people. A certain machine is put (8) work in a certain way—the purpose (9) which it was designed. The people who design the machines are not intent on unleashing chaos; they are usually trying to (10) a task more quickly, cleanly, or cheaply, (11) the imperative of innovation and efficiency that has ruled Western civilization (12) the Renaissance.

Mastery of technology is second only (13) money as the true measure of accomplishment in this country, and it is very likely that by (14) this under-representation in the technological realm, and by not questioning and examining the folkways that have (15) it, blacks are allowing. (16) to be kept out of the mainstream once again. This time, however, they will be (17) from the greatest cash engine of the twenty-first century. Inner-city blacks in particular are in danger, and the beautiful suburbs (18) ring the decay of Hartford, shed the past and learn to exist without contemplating or encountering the tragedy of the inner city.

And blacks must change as well. The ways that (19) their ancestors through captivity and coming to freedom have begun to loose their utility. If blacks (20) to survive as full participants in this society, they have to understand what works now.

16（）

A.them

B.us

C.themselves

D.ourselves
查看答案