問題詳情
65．Why did Isaksen advise people not to have foreign pets?
(A)．They attack human beings
(B)．We need to study native animals
(C)．They can’t live out of the rain forest
(D)．We do not know much about them yet
(A)．They attack human beings
(B)．We need to study native animals
(C)．They can’t live out of the rain forest
(D)．We do not know much about them yet
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
內容推薦
- 47．(A)．saw(B)．drew(C)．made(D)．learned
- On which days did the tourists spend most of their time on the boat?(A) Monday and Tuesday(B
- We have met the enemy and he is ours We bought him at a pet shop When monkey-pox,a disease usually f
- 55．(A)．news(B)．love(C)．real-life(D)．adventure
- 46．(A)．forgotten(B)．buried(C)．discovered(D)．unexpected
- Sunday, October 5Clear, 69°FMy wife, Eleanor , and I took the train from Paris to Strasbourg, where
- 63．Why did David decide to leave school and start working?(A)．He received lots of job offers(B)．
- 54．(A)．rainy(B)．sunny(C)．cool(D)．windy
- 45．(A)．the sea(B)．the house(C)．Scotland(D)．the island
- What should parents do in raising a teenager according to the text?(A) Nor allow him to lear
內容推薦
- 行政程序法規定，公法上請求權，於請求權人為行政機關時，除法律有特別規定外，因幾年不行使而消滅？(A) 1 年(B) 2 年 (C) 3 年 (D) 5 年。
- 48．(A)．book(B)．reply(C)．picture(D)．mind
- 57．How did Ma Shwe manage to save her calf from the fast-flowing water?(A)．By putting it on a sa
- 66．What does she phrase “the wake-up call” in paragraph 3 most probably mean?(A)．a new disease(B
- 14．某同学用伏安法测电灯泡的电阻时，误将电流表和电压表接成如图5所示的电路，接通电源后，可能出现的情况是 (A)电流表烧坏 (B)电压表烧坏 (C)小灯泡烧坏 (
- 58．How did the calf feel about the mother elephant’s roaring?(A)．It was a great comfort (B)．It w
- 67．The text suggests that in the future we .(A) may have to fight against more new diseases(B) m
- 15．关于电阻率的说法正确的是(A)电阻率与导体的长度无关 (B)电阻率与导体的材料有关(C)电阻率与导体的形状有关 (D)电阻率与导体的横截面积有关
- It’s not easy being a teenager（13至19岁青少年）—nor is it easy being the parent of a teenager. You can mak
- 13．在“测定电源电动势和内阻”的实验中，某同学根据实验数据，做出了正确的U－t图像，如图4所示，其中图线斜率绝对值的物理含义是 (A)短路电流 (B)电源内阻 (C)电源电动势 (D)
- 16．空间存在竖直向上的匀强电场，质量为m的带正电的微粒水平射入电场中，微粒的运动轨迹如图6所示，在相等的时间间隔内 (A)重力做的功相等 (B)电场力做的功相等 (C)电场力做的功大于重力做的功 (
- 17．有关洛仑兹力和安培力的描述，正确的是(A)通电直导线处于匀强磁场中一定受到安培力的作用(B)安培力是大量运动电荷所受洛仑兹力的宏观表现(C)带电粒子在匀强磁场中运动受到洛仑兹力做正功(D)通电直
- 18．电子在匀强磁场中做匀速圆周运动，下列说法正确的是(A)速率越大，周期越大 (B)速率越小，周期越大(C)速度方向与磁场方向平行 (D)速度方向与磁场方向垂直
- 26．下列有关原子结构和元素周期律的表述正确的是①原子序数为15的元素的最高化合价为＋3②ⅦA族元素是同周期中非金属性最强的元素③第二周期ⅣA族元素的原子核电荷数和中子数一定为6④原子序数为12的元素
- 19．能表示阿伏加德罗常数数值的是(A)1mol金属钠含有的电子数 (B)标准状况下4L苯所含的分子数(C)0.012kg12C所含的原子数 (D)1L1mol•L－1的硫酸溶
- 1 feel that one of my main duties ______ a teacher is to help the students to become better learn
- The great success of this programme has been ______ due to the support given by the local busine
- 20．电池是人类生产和生活中的重要能量来源，各式各样电池的发展是化学对人类的一项重大贡献。下列有关电池的叙述正确的是(A)锌锰干电池工作一段时间后碳棒变细 (B)氢氧燃料电池可将热能直接转变为电能(
- 1 have always been honest and straightforward, and it doesn’t matter ______ I’m talking to.(A) wh
- If you are planning to spend your money having fun this week, better ______ it—you’ve got some b
- (A) advised (B) examined (C) informed (D) questioned
- 21．下列实验能达到目的的是(A)在容量瓶中加一定体积的水，再加入浓硫酸配制准确浓度的稀硫酸(B)用稀硫酸和锌粒反应制氢气时加入少许硫酸铜以加快反应速率(C)用玻璃棒搅拌漏斗中的液体以加快过滤的速度
- It is ______ any wonder that his friend doesn’t like watching television much.(A) no (B) such (C
- Helen always helps her mother even though going to school ______ most of her day.(A) takes up (B
- (A) cook(B) help(C)teacher (D) secretary