【单选题】We clean our classroom, because it's too dirty. [ ]
【判断题】当发动机产生爆震时,可以通过减少点火提前角,消除爆震。
【单选题】We clean our classroom _____ F riday.
【单选题】信念作为人的意识的一部分( )。
B.
是人们在社会实践中,随着意识心理的形成而产生的
C.
是由人们的社会生活条件、经历、知识、能力以及特定需要所决定的
D.
是人们对形形色色的思想理论进行鉴别和选择的结果
【单选题】Before the Spring Festival , we clean our houses and buy new clothes .
【单选题】Several days before the lunar new year , we clean our houses and decorate them.
【简答题】把下列各句改为被动语态 1. We clean our classroom every day. Our classroom ________ ________ every day. 2. They produce silk in Suzhou. Silk ________ ________ in Suzhou. 3. They speak English in class. English __...
【多选题】信念作为人的意识的一部分,是人类特有的一种精神状态。信念对人生的重要作用体现在,信念是人们( )。
【简答题】把下列各句改为被动语态。 1. We clean our classroom every day. Our classroom _____ by us every day. 2. They produce silk in Suzhou. Silk _____ in Suzhou. 3. They speak English in class. English _____ in class. ...