The age of other trees is variously estimated as () from two hundred to eight hundred years. A.changing B. differing C. varying D. ranging 相关知识点: 试题来源: 解析 D change from...to...:由……变成……;differ from:与……不同;vary from...to………之间不同,如customs vary from cou...
此题题干中已经出现了中心动词can be estimated,其他的动词只能换成非谓语动词的形式,即现在分词、过去分词或动词不定式。应将is examined改为examined。结果一 题目 (The age of) a geological sample can (be estimated) from the ratio of radioactive to nonradioactive carbon (present) in the object (is...
These great ages seemed to be in conflict with the principles of thermodynamics. It was thought that the Sun's energy could only have been enough to shine for some 20 million years, but Rutherford estimated the age of Cambrian rocks at over 500 million years. Such an age can be reconciled...
I came into the room, which was half dark, and presently spotted Lord Kelvin in the audience and realised that I was in for trouble at the last part of my speech dealing with the age of the earth, where my views conflicted with his. To my relief, Kelvin fell fast asleep, but as I...
(The age of) a geological sample can (be estimated) from the ratio of radioactive to nonradioaetive carbon (present) in the object (is examined). A. The age of B. be estimated C. present D. is examined 答案:D 点击查看答案解析手机看题 你可能感兴趣的试题 填空题 School counselors (ar...
百度试题 结果1 题目44. It is estimated that 15,000 Japanese are over the. age of 100, and women about 80percent of the total. A. bring up B. make up C. set up D. fill up 相关知识点: 试题来源: 解析 B 反馈 收藏
As playing chess is considered as an effective way to develop intelligence and the ability to focus, now many children begin to learn to play Chinese chess at the age of four or five. At the same time, the chess is also a favorite pastime for many aged people. It is estimated that ...
At the turn of the century it is estimated that a student living alone requires on average A＄12,000 in living expenses for each year of study in AustraliA.Of course,these costs increase with timE.Upon arrival, students should have funds in ..
This boosts the reputation and image of Adidas by making people more aware of the company’s values. H) Enormous opportunities also lie with e-waste. It is estimated that in 2014 the world produced some 42 million metric tons of e-waste (discarded electrical and electronic equipment and its...
第 3 2 题 In Britain, children from the age of 5 to 1 can legally receive completely free education. 您的答案:正确 题 目分数:2 .0 此题得分:2 .0 43 . 第 3 3题 Baseball can be watched in a more relaxed and lazy way. 您的答案:正确 题 目分数:2 .0 此题 得分 :2 .0 44 ....