What does the word 'unparalleled' (ParA.2 Line 4) mean?
A.Without any other equal, or match.
B.Difficult to foretell or foreseE.
C.Impossible to control or managE.
D.Not yet determined or settled; Open.

多项选择题下列说法中正确的有( )。 A. 会计是适应生产活动发展的需要而产生的 B. 会计是生产活动发展到一定阶段的产物 C. 会计从产生、发展到现在经历了一个漫长的发展历史 D. 近代会计史将复式簿记著作的出版和会计职业的出现视为两个里程碑 E. 经济越发展,会计越重要

未分类题Although Henry Joy agreed to fund the project of the Coast-to-Coast Rock Highway, he asked to name the 'highway after him.A.YB.NC.NG

未分类题The phrase 'the individuals' in ParA.3 refers to '______'.A.students who practice cheatingB.parents who put pressure on their childrenC.school administrators who approve of short-answer testsD.teachers who are too hesitant to take actions against cheating

单项选择题自然界中的一切物体以电磁波的形式时刻不停的向外传递能量，这种传递能量的方式叫辐射。（ ）

未分类题听力原文： If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exercise, and as a result, we are growing old unnecessarily soon. Professor Taiju Matsuzawa wanted to find out why quite healthy farmers in northern Japan appeared to be losing their ability to think and reason at a rather early age, and bow the speed of getting old could be slowed down.With a team of researchers at Tokyo National University, he set about measuring brain volumes of a thousand people of different jobs.Computer technology helped the researchers to get most measurements of the volume of the front and side parts of the brains, which have something to do with intellect and feelings, and decide the human character. As we all know, the back part of the brain, which controls tasks like eating and breathing, does not contract with agE.Contraction of the front and side parts—as cells die off—was seen in some people in their thirties, but it was still not found in some sixty and seventy-year olds.Matsuzawa concluded from his tests that there is a simple way to prevent the contraction—using the heaD.The findings show that contraction of the brain begins sooner in people in the country than in the towns. Those with least possibility, says Matsuzawa, are lawyers, followed by university professors and doctors. White collar workers doing the same work day after day in government offices are, however, as possible to have contracting brains as the farm worker, bus drivers and shop assistant.(30)A.An examination of farmers in northern Japan.B.Tests given on a thousand old peoplE.C.Examining the brain volumes of different peoplE.D.Using computer technology.

未分类题2010年一次能源生产目标为46亿吨标准煤，年均增长( )。D.8.5%.

未分类题2020年，我国每万元CDP能耗下降到54吨标准煤，2003～2020年年均节能率为( )。D.5.1%.

多项选择题地震后的救援原则是 A. 先救远,后救近 B. 先易后难 C. 先救轻伤员和青壮年、医务人员,以增加帮手壮大救助队伍 D. 先救“生”,后救“人”

单项选择题淡化事件严重性，及时安抚客户情绪是客服应该掌握的商务谈判方法

单项选择题客服不需要了解各种付款、物流方式以及流程。