低阻环带是处于过渡带与原状地层之间的低电阻率带，该处地层含水量明显（）它的两侧。 A 发布时间：2018-05-23 20:54 │ 来源：www.tikuol.com 题型：单项选择题 问题： 低阻环带是处于过渡带与原状地层之间的低电阻率带，该处地层含水量明显（）它的两侧。A.高于B.低于C.等于
题型：单项选择题 阅读理解。 Scientist Without Laboratories When you hear the word "scitentist", what do you think of? Many people think scientist are people in clean white coats who work in labs. And some scientists do work in labs. But there are 1 scientist who work in woods and jungles. These scientists are called "animal behavior (行为) scientists", and they study animals as they live in nature. Why don't these scientists catch animals and study them in zoos? The 2 is in the word"behavior". Animals behavior scientists want to learn 3 animal behave in their wild homes. When animals live in cages (笼子) or in zoos, they do not act the same as they do when they are 4 . They may fight 5 each other, or they may not eat, or they may not raise (抚养) their babies as they usually would. To see real animal behavior, scitentists must go where the animals 6 . So animal behavior scientists go into the jungles, the woods or the desert. There, their most important 7 are their eyes and ears. They watch and listen to the animals very 8 . They write down everything that happened in notebook. 9 they live near the animals, the scientists are careful not to frighten them. If the scientists are luncky, the animals will 10 no attention to them. Then the scientists can see how the animals really live. The behavior scientists hope what they've learned about animal behavoir can provide clues (提供线索) to help people learn to live together more happily. ( )1. A. another ( )2. A. answer ( )3. A. when ( )4. A. happy ( )5. A. of ( )6. A. live ( )7. A. machines( )8. A. truly ( )9. A. But ( )10. A. pay B. other B. question B. where B. free B. among B. run B. tools B. carefullyB. Unless B. spend C. others C. problem C. how C. sad C. for C. play C. thoughts C. woderfullyC. Though C. take D. the other D. text D. why D. angry D. with D. eat D. ways D. nicely D. As if D. cost 查看答案
题型：单项选择题 The 29th Olympics Games _____ in Beijing in 2008. [ ]A. is held B. was held C. will be held D. has been held 查看答案
题型：单项选择题 据CAPM，假定市场期望收益率为9%，无风险利率为5%，X公司股票的期望收益率为11%，其贝塔值为1.5，以下说法中正确的是（）。A、X股价被高估B、X股票被公平定价C、X股价被低估D、无法判断 查看答案