某一物质的分子式为C55H70O10N10S2，这种物质最有可能是 [ ] A．

根据下列句子所给首字母在横线上写出空缺处各单词的正确形式。（每空只写一词）

小题1:He drew a ____________（结论）after a lot of experiments.

小题2:Word came that our football team was _____________ （打败）again.      

小题3:Who do you think is to ____________（该受指责）for the accident?

小题4:What he did was not ________ （与……一致）with what he said.

小题5:England is divided __________ (粗略地) into three zones.

小题6:At first my new __________ (环境) were difficult to tolerate.

小题7:If it is _____________（方便的）to you I’ll be with you next Tuesday.

小题8: Please ________（安排） for a taxi to pick me up at six o’clock.

小题9:To their __________（高兴）, their son was admitted into a famous university.

小题10:Wang Ping ________(系好) my safety belt and showed me how to use the hovering carriage.

小题11: Being ______（暴露）to sunlight for too much time will do harm to one’s skin.

小题12:With extra evidence John Snow was able to______(宣布) with certainty that polluted water carried the virus.

小题13:For historical__________ (建筑) ,you have to go to older but smaller towns built by the Romans.

小题14:Just as I tried to make the necessary ________(调整)to this new situation, Wang Ping appeared.

小题15:Westminster Abbey contains ________(雕塑) in memory of dead poets and writers.

与x²相等的式子是2x．______．（判断对错）

病历摘要：患者女性，29岁。因阵发性乏力14年，双肾多发性结石3年入院。

患者最后诊断为（） 提示：免疫球蛋白、肝炎病毒检测均未有异常发现。患者未服用过特殊的肾毒性药物，如止痛剂、两性者霉素B等，代谢方面检查血钙、血尿酸、尿钙、尿尿酸、尿糖均正常，甲状腺功能正常，免疫学检查抗核抗体阳性。眼科检查：滤纸试验<5mm，泪膜破裂时间<10s。唇黏膜活检：下唇黏膜小唾液腺组织中有中等量淋巴浆细胞浸润。双肾CT两肾皮髓质交界区钙化伴两肾上极囊样病变，考虑髓质海绵肾。

A.慢性肾小球肾炎

B.髓质海绵肾

C.肾小管酸中毒（Ⅰ型）

D.肾小管酸中毒（Ⅳ型）

E.双肾多发结石

F.慢性小管间质病变

G.干燥综合症

功的计算公式是______，其中W表示______，F表示______，s表示______．

固有抗病性