【单选题】For what reason did the black walnut tree become popular during the colonial period?
A.
It was used for gun stocks.
B.
It was used by cabinetmakers.
C.
It was used as filtering material in gas masks.
D.
It provided shade during summer and nut for food.
【简答题】For what reason did the narrator commit the murder?
【单选题】一个人能否有成就,固然有知识基础、智力技能等智力素质方面的原因,但更受兴趣、情感、个性和信念等非智力素质的影响。美国对前500强大企业员工的一项调查显示:一个人的非智力素质对工作成就的影响是智力素质的两倍。良好的非智力素质往往是人们成长创新最稳定、最持久、最巨大和最经受得住考验的驱动力,而且在高强度、快节奏的信息化战场上,愈来愈成为战争天平的制胜砝码。 这段话主要说明了( )。
B.
性格、气质等非智力因素对一个人能否成才具有决定作用
C.
良好的非智力因素对智力的发展起着调节和推动的积极作用
D.
智力与非智力素质相互依存,两者关系如同硬币的两面,缺此无彼
【单选题】What reason did the old man give for needing money to get home?
A.
someone had stolen his money
B.
he had forgotten to bring his wallet with him
C.
the taxi fare was too expensive
【简答题】What reason did the man give for talking loudly during the movie?
【多选题】某工程紧邻市中心主要路段,施工单位采取的下列环境保护措施,正确的有()。
A.
用餐人数在100人以上的施工现场临时食堂,污水排放时可设置简易有效的隔油池
B.
施工现场水磨石作业产生的污水,可直接分批排入市政污水管网
C.
严格控制施工作业时间,一般避开晚10时到次日早6时的作业
D.
在进行沥青防潮防水作业时,使用密闭和带有烟尘处理装置的加热设备