题目内容

1．电动式动力转向系统是一种根据车速控制电磁阀，直接改变动力转向控制阀的油压增益来控制油压的。( )

A. 对
B. 错

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1.简述电动式动力转向系统的工作原理。

符合天天特价活动图片要求的有（）。

A. 图片大小不超过1MB
B. 商品图片主题突出，易于识别，不会产生歧义，构图完整、饱满
C. 图片尺寸为480像素×480像素
D. 图片清晰，主题明确，要有logo

下列关于天天特价活动图片规范的表述，正确的是

A. 不符合规范的商品图片只能吸引较少的流量
B. 活动期间发现图片不符合要求，将被取消当次活动资格
C. 侵权的将永久拒绝合作
D. 盗图的将永久拒绝合作

Part I — Paras. 1-2Audrey Hepburn was successful in the film domain, but she most preferred playing the roles of a mother and a UNICEF Goodwill Ambassador.PartⅡ— Paras. 3-14This part tells of the life story of Audrey Hepburn. She _ the challenges in her earlier life and became an internationally famous actress. But she remained a , simple and woman and devoted her later years to work as a Goodwill Ambassador for UNICEF. Though she died of cancer, her _ for service was enduring.Part III — Para. 15From Audrey’s words, we can see the majesty of her spirit of social responsibility and dedication.