未知题型
听力原文：Customers are much less loyal these days, so companies have to work hard to get repeat sales. And that means having staff who really understand customer care, and identifying what will sell. But of course demand changes. My first job was with an electronics firm that just didn't keep up with technical developments. They assumed there would always be a demand for their goods, and let their competitors get ahead of them. As a result they went out of business.
(21)
- A.
(21)
【参考答案】
D,D
点击查看答案
相关考题
-
未知题型
第二节 书面表达要求：下列表格显示了某校学生平均每天各项活动的时间安排。开头语已给出，请据此写一篇短文说明。为了说明主题，可以适当发挥。词数：100左右。The above chart shows that the students Of a middle school fire living a busy life．
A.shangxueba.cn/images/ct_eptm_eptwriting_14792(20097).jpg'
B. -
未知题型
SECTION B ENGLISH TO CHINESEDirections: Translate the following text into Chinese.In the wild, the sense of smell fulfils animals basic needs, like the search for food. A hungry polar bear living in a barren and frozen landscape can smell the carcass of a seal over great distances, and it can also tell from the smell whether the carcass is going to be fit to eat or not.Animals that live on land receive scent messages through the air, but scents can be detected in water too. Sharks have a highly efficient sense of smell, and the hammerhead shark has evolved its strange shaped head in order to make it an even more efficient hunter. The hammerhead can detect blood at several hundred meters. It has nostrils at each end of its T-shaped head, and by moving its head from side to side it can home in on its prey, by following the stronger of the two scent signals.
A.
B.
C. -
未知题型
听力原文： People acquire knowledge, skills, habits, values, or attitudes through education. Education helps people become useful members of society. It also helps them know their cultural tradition and live more enjoyable lives. The most common way to get an education is to attend school. But much education also takes place outside the classroom.People acquire knowledge, skills,【11】, values, or attitudes through education. Education helps people become【12】members of society. It also helps them know their cultural tradition and live more【13】lives. The most common way to get an education is to【14】school. But much education also takes place【15】the classroom.
A.
B.
