用所给词的适当形式填空。

1. Alice is the best ______ in her school. (sing)

2. Where does she ______ now? Does she enjoy _____ in China? (live)

3. Who will be the ______ to speak at the meeting this afternoon? (three)

4. Could I have one of your ______, please? (photo)

5. What do these _____ usually do on _____ Day? (child)

6. Ann is thinking about what _____ to her friend. (write)

7. You can get this kind of _____ in that _____ shop. (shoe)

25岁，女性，26周妊娠，白带增多臭味2天，查体： * * 分泌物稀薄均质，白带常规线索细胞阳性。诊断为妊娠合并细菌性 * * 病，关于细菌性 * * 病的叙述

错误

A．该病为混合菌感染，以厌氧菌为主
B．厌氧菌繁殖产生胺类物质，使分泌物增多并有臭味
C．10%～50%的患者无临床症状
D．妊娠期患此病可能导致绒毛膜羊膜炎、胎膜早破、早产等
E．清水外洗即可，不必用药物治疗