【单选题】4 What is the chief objective of Bath & Body Works?
A.
Moving into a growing Canadian market.
B.
Starting both a seasonal catalog and a website
C.
Creating the best products at the most affordable prices.
D.
Expanding online shopping website, offering shipping to Canada.
【单选题】理想运算放大器工作在线性区的两个基本特点是
【单选题】What is the chief objective of Bath & Body Works?
A.
Moving into a growing Canadian market.
B.
Starting both a seasonal catalog and a website
C.
Creating the best products at the most affordable prices.
D.
Expanding online shopping website, offering shipping to Canada.
【判断题】The chief objective of the silent way is to cultivate the students ’ listening and speaking skills.
【单选题】企业有设备一台,原价10 000元,预计净残值4000元, 预计可使用年限5年,按双倍余额递减法计提折旧,则第二年应提的折旧为( )
【多选题】对于理想运算放大器,结合下面的电压传输特性图,下面说法正确的是( )。
A.
工作在线性区时,输入电流等于零,简称“虚断”
B.
工作在线性区时,两个输入端电位相等,简称“虚短”
C.
工作在非线性区时,当u+>u-时,uo=+UOM