气秘用A．润肠丸加减B．麻子仁丸加减C．六磨汤加减D．黄芪汤加减E．济川煎加减

（14分）一足够长水平浅色传送带以V₀匀速运动，现将一可视为质点的小煤块轻放在其上方，已知煤块与传送带间的动摩擦因数为μ。经过一定时间后达到共同速度。令传送带突然停下，以后不再运动，到最后煤块也停下。已知重力加速度为g。求：（1）煤块第一次达到与传送带相对静止所用的时间；（2）煤块在传送带上划出的痕迹长度。

下面这段话中划线的词语存在滥用、误用现象，请按要求进行修改。（5分）

生产和消费过程中出现的过量碳排放是形成气候问题的重要因素之一，①因而，要减少碳排放就要相应优化和约束某些消费和生产活动。一些学者②尽管对气候变化原因持有不同的看法，③但由于“低碳生活”理念至少顺应了人类“未雨绸缪”的谨慎原则和追求完美的心理与理想，④所以“低碳生活”理念也就渐渐被世界各国所接受。低碳生活的出现⑤不禁告诉人们，你可以为减碳做些什么，⑥还告诉人们，你可以怎么做。在这种生活方式逐渐兴起的时候，大家⑦于是开始关心，我今天有没有为减碳做些什么呢？

滥用的是          （填序号），需要删除。

误用的是          （填序号），改为                    

误用的是          （填序号），改为                    

男孩，6个月，面色苍白2个月就诊，患儿仅吃母乳，近半个月面色苍白，活动减少，血象：MCHC30%，CH25f1，MCV65f1，PLT156×10⁹/L，患儿的诊断应考虑是（）。

A.巨幼细胞性贫血

B.缺铁性贫血

C.营养性混合性贫血

D.再生障碍性贫血

E.急性白血病

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) .

32（）

A.rope 

B.wire 

C.finger 

D.tree

升限