根据句意，用括号内所给单词的适当形式填空。

小题1:Have you heard of the recent __________ (develop) in online education?

小题2:I believe our charity show will be _______ (success) held.

小题3:The environment is destroyed ________(serious) now.

小题4:Would you please help me find out the _______ (support) names on the list.

小题5:Some _______( operate) have been performed on the blind people.

一妇女，65岁， * * 分泌物增多5天，伴外阴瘙痒，来院就诊，妇科检查见 * * 粘膜充血，有小出血点， * * 分泌物呈淡黄色脓样，无臭味。

治疗方案为（）

A.甲硝唑口服+甲硝唑每晚塞入 * * 1次

B.2％碳酸氢钠冲洗 * * +达克宁栓剂每晚1粒塞入 * *

C.甲硝唑或克林霉素口服+每日1次用双氧水冲洗 * *

D.1％乳酸冲洗 * * +已烯雌酚0.25mg每晚放入 * * 一次

E.肌注青霉素