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问题 单项选择题 A1/A2型题

超声鉴别多发性肾囊肿与肾积水，有利于诊断前者的声像图表现是（）。

A.液性腔与输尿管积液相通

B.较大的囊状积水，在边缘见伸入的不完全分隔

C.多个液性暗区相互连通

D.多个液性暗区不相通

E.液性腔有漏斗状突起

答案

参考答案：D

多项选择题

关于财政购买性支出的说法，正确的有（）。

A．财政支出总额中如果购买性支出比重大，表明政府的收入分配职能较强

B．捐赠支出不属于财政购买性支出

C．政府公共投资支出属于财政购买性支出

D．财政支出总额中如果购买性支出比重大，表明政府的资源配置职能较强

E．财政购买性支出对交易双方的效益约束较强
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单项选择题

In June 1985, two British mountaineers Joe Simpson and Simon Yates made the first-ever climb of the 21,000-foot snow-covered Siula Grande mountain in Peru. It was an exceptionally (26) job, but nothing compared to what was to (27) . Early in the process, Simpson (28) and broke his right knee. Yates could have (29) him but managed to find a way of (30) him down the mountains on a rope in a series of difficult drops. Then Simpson fell into a crevasse and Yates eventually had no (31) but to cut the (32) , completely convinced that his friend was now (33)

In his book on the (34) , Joe Simpson wrote:

(35) I looked at the distant moraines, I know that I must at least try I would probably (36) there among those rocks. If I died, well, that wasn’t so (37) , but I wouldn’t have (38) waited for it to happen. The (39) of dying no longer affected me as it had in the crevasse at first. I now had a chance to (40) it and struggle against it.

The survival of Yates himself was (41) . That Simpson somehow found a way of (42) out of the crevasse after 12 hours and then crawled and (43) himself six miles back to camp, (44) three days and might without food or drink, would be considered as a heroic fiction. But in fact it was so (45) .

27().

A. be came

B. end

C. come

D. change
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