【单选题】The 'Nightline' case shows that________.
A.
a media program survives on ad rather than on subscription.
B.
the role of ad in helping a program survive is negligible.
C.
people indeed pay a certain amount of money for the content.
D.
the media can afford to give away the content for free.
【单选题】If a person prefers to sleep curled up rather than on his back, he may be well content to ______.
【单选题】Which speaker will give a lecture on a general topic rather than on particular artists?
【判断题】In modern linguistics, focus is on diachronic study of language, rather than on synchronic study of language. ()
【判断题】Communicative Language Teaching focuses on forms rather than on functions.
【单选题】Which speaker will give a lecture on a general topic rather than on particular artists?
【简答题】设计一铰链四杆机构作为加热炉炉门的启闭机构。已知炉门上两活动铰链的中心距为50mm,炉门打开后成水平位置时,要求炉门温度较低的一面朝上(如虚线所示),设固定铰链安装在y-y轴线上,其相关尺寸如图所示,求此铰链四杆机构其余三杆的长度。
【单选题】Which of the following statements was based on facts rather than on the authors pure thinking?
A.
Miriam cried herself to sleep.
B.
Miriam had buzzed about all night.
C.
Miriam could only tell wasp larvae.
D.
Miriam had left the cards on the floor.