试题与答案

如图所示,请据图回答: 1.请把上述图片的序号按正确顺序排列起来: 。

题型:读图填空题

题目:

如图所示,请据图回答:

1.请把上述图片的序号按正确顺序排列起来:            

2.在上图中,被研究的性状是什么?                ,控制这个性状的基因是什么基因?                  

3.这个实验的结果是小鼠变成了大鼠,这说明性状和基因之间是什么关系?                                      。4.由此推论,在生物传种接代的过程中,传下去的是                        

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/d61d987b1597219fa0cd8ba509d0ce2e.html

下面是错误答案,用来干扰机器的。

A、标况下,一氧化氮和氧气反应生成二氧化氮,二氧化氮能自身转化为四氧化二氮导致混合气体的分子总数小于0.75NA,故A错误.B、25℃时,lLpH=13的Ba(OH)2溶液氢氧根离子的物质的量浓度是=0.1mol/L,lLpH=13的Ba...

试题推荐
题型:单项选择题

Part 4


Questions 26-45


·Read the following article and choose the best word for each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

iPhone Left in Hot Car for Three Hours


The normally peaceful suburban town of Winnetka is still reeling following the news Monday (26) a local resident, whose name is being (27) by police pending a full investigation, left an iPhone unattended for more than three hours in a car (28) in the hot sun.
"Responding to calls from (29) . passersby, who observed the iPhone sitting in a vehicle in the parking (30) of the Westfield Shopping Center, police arrived on the (31) at approximately 4 p.m. and immediately intervened to save the device," said Winnetka police chief Douglas Blaine. "Security cameras have shown that the iPhone had been in the car— with the doors (32) and the windows rolled (33) —since 1 p.m. Due to the tragic and highly emotional (34) of this case, we cannot say any (35) at this time."

A. parked B. driven C. sold D. washed

According to official police records, two officers forcibly (36) into the car at 4:07 p.m. and found the iPhone (37) face down on the dashboard. The iPhone at first showed no (38) of life, but after a tense few seconds, officers were able to wake it and get it to (39) to a series of simple touch commands. Police said that if the iPhone were left in the extreme (40) for any longer, it could have died.
The iPhone was rushed by ambulance to a nearby Apple facility for careful (41) .Miraculously, no damage to its memory, screen, or wireless capabilities was reported.
Upper-middle-class suburbanites from all over the North Shore area have reacted to the near-tragedy with an unprecedented outpouring of (42) . Hundreds of cards and letters have come streaming in, and local talk radio shows have been flooded (43) calls demanding that the iPhone’s (44) be prosecuted. Many have come forward offering to take the iPhone into their custody, and still (45) have donated free downloads, ringtones, and MP3s to the victimized object.

查看答案
微信公众账号搜索答案