The performance of the host, _____ to please the audience and draw their attention, was greeted with a cold silence, however.

A．had intended

B．intended

C．being intended

D．to intend

某孕妇，30岁，外阴瘙痒、灼痛3天，坐卧不宁，痛苦非常，来院就诊，妇科检查见白带较多，呈白色稠厚豆渣样，小阴唇内侧附有膜状物，擦除后露出红肿粘膜面，则其最可能的诊断为()

A．滴虫 * * 炎

B．外阴 * * 假丝酵母菌病

C．淋病

D．细菌性 * * 病

E．生殖器疱疹