【简答题】Manufacturers mentioned in the passage were obliged to make the best of warning labels so as to ______.
【判断题】中国古代文化中,“仁”的中心思想是“爱人”
【单选题】中国古代文化中的“仁”的中心思想是( )。
【判断题】自由空间中,若收发两点间的距离增加一倍,则电波的传播损耗6dB。
【单选题】It seems that manufacturers will remain reluctant to make improvements unless______.
A.
they can do so at a very low cost
B.
they find their machines hard to operate
C.
they have difficulty selling their products
D.
they receive a lot of complains about their machines
【单选题】'인백지기천지(人百之己千之)'라는 말이 있다. 이 말은 '다른 사람들이 백을 노력할 때 자신은 천을 노력한다'는 뜻으로 신라시대 유명한 작가가 남긴 말이다. 그 작가의 이름은?
【单选题】It seems that manufacturers will remain reluctant to make improvements unless ______.
A.
they can do so at a very Iow cost
B.
they find their machines hard to operate
C.
they have difficulty selling their products
D.
they receive a lot of complaints about their machines
【单选题】— How do the shops make money if they sell at such low prices? — Manufacturers, it seems, are willing to bring down prices ________ big volume purchases. [ ]
【单选题】It seems that manufacturers will remain reluctant to make improvements unless______.
A.
they can do so at a very low cost
B.
they find their machines hard to operate
C.
they have difficulty selling their products
D.
they receive a lot of complaints about their machines