问题 读图填空题

下图为口对口吹气法示意图,请据图回答:

(1)图①表示使病人_______、头后仰,将病人的__________解开,腰带放松。

(2)图②表示清除病人_____内的异物和污物,保持________畅通。

(3)图③表示救护者一只手托起病人的________,另一只手捏紧病人的________,然后__________,对着病人的_________部用力吹入。

(4)吹气停止后,救护者应立即_________捏鼻的手,接着如此________进行。

(5)如果病人的胸廓能够随着每次吹气而略有隆起,并且__________能够从口部排出,则证明人工呼吸有效。

答案

(1)仰卧     衣领

(2)口鼻    呼吸道

(3)下颌   鼻孔    深吸一口气    口

(4)松开   反复

(5)气体

填空题
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.

5()

A.itself

B.themselves

C.ourselves

D.himself