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【简答题】
求行列式中对角线上的元素
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参考答案:
举一反三
【单选题】在婴儿7-8个月时,训练其走路是一种拔苗助长的行为,对儿童动作的发展是有害的,这与影响儿童发展的( )因素有关。
A.
遗传素质
B.
生理成熟
C.
教育
D.
需要
【简答题】The prices charged by your Accounting Department do not match those ______ to me by your Sales Department at the time of purchase. A.repeated Binformed C.recorded D.quoted
【多选题】导游讲解技巧之一的“虚实结合法”中的“实”指的是。
A.
成因
B.
环境
C.
历史价值
D.
艺术价值
【简答题】~ Your department needs to recruit more staff, your line manager wants you to write a report explaining your requirements and commenting on recruitment methods. ~ Look at the information below, on whi...
【简答题】· Your department currently has a lot of work, and your secretary must take several weeks off work, starting tomorrow. · Write an email to the Human Resources Manager in your company: · explaining why...
【单选题】高压喷射注浆地基质量检验标准的主控项目有( )
A.
注浆压力
B.
钻孔垂直度
C.
水泥用量
D.
桩体强度或完整性检验
E.
地基承载力
【简答题】You work for a large company. One of your colleagues in your department has quitted and you are in charge of his job now. Write an email to all staff: telling them why you are in charge of the current...
【简答题】&8226;You work for Purchase Department of Robust Machinery Company. Your department ordered 5 000 BG68 gears from IW Industries Company. When the goods arrived, you found that the gears were P6, and...
【单选题】要使用电话线上网,计算机系统中必须要有( )。
A.
声卡
B.
网卡
C.
电话机
D.
Modem
【单选题】要使用电话线上网,计算机系统中必须要有()
A.
声卡
B.
网卡
C.
电话机
D.
Modem调制解调器
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