Beforeclosingthedoor的精选

问题详情： Beforeclosingthedoortohisoffice,hetoldhissecretarythathewas________.A.tonotdisturb   B.nottodisturb   C.tonotbedisturbed  D,nottobedisturbed【回答】D知识点：非谓语动词题型：选择题...