--- Could you tell me ______?--- About two months.A.when are you leaving for ShanghaiB.how often you to go the schoolC.how many tickets have you bookedD.how long you have been at school library
网友回答
D解析答语为About two months.意为“大约两个月”，故问句应是对“一段时间”提问，应用how long“多久，多长时间”；另外，问句是一个宾语从句，从句的语序不变。