题目

患流行性感冒的病人是传播疾病的                                                          （   ） A．传染源   B．易感人群   C．传播途径    D．三者都不是 答案：A五、根据汉语意思完成英语句子，每空一词。【1】我每天早上都整理床铺。I ________ the ________ every morning.【2】你必须去参加那个会议吗？Do you have to ________ ________ the meeting?【3】我父母让我晚上不要在外面呆得太晚。My parents asked me not to ________ ________ late at night.【4】你能捎我一程吗？Could you give me ________ ________?【5】我经常帮妈妈打扫客厅。I often help my mother clean the ________ ________.