Four women-G, H, I, and J-and four men-R, S, T, and U-are the eight people to be seated at a rectangular table. Three of the people are to sit on one side of the table, three are to sit on the other side of the table, one is to sit at the head of the table, and one is to sit at the foot of the table. The following restrictions on seating arrangements must be observed:
Persons of the same sex cannot sit next to each other on the same side of the table.
The person seated at the foot of the table cannot be the same sex as the person seated at the head of the table.
T cannot be seated on the same side of the table as I.
U cannot be seated on the same side of the table as J.
1. If U is seated at the head of the table and I is seated in the middle seat on one side of the table, which of the following must be true?
J is seated at the foot of the table.
R is seated at the foot of the table.
G is seated on the same side of the table as I.
S is seated on the opposite side of the table from I.
T is seated on the opposite side of the table from I.
2. If J is to be seated at the head of the table, each of the following could be seated at the foot of the table EXCEPT
3. If S is seated at the foot of the table, U is seated in an end seat on one side of the table, and I is seated in an end seat on the other side of the table, where must T be seated?
At the head of the table
In the middle seat on the same side of the table as U
In an end seat on the same side of the table as U
In the middle seat on the same side of the table as I
In an end seat on the same side of the table as I
4. If T is seated at the head of the table, R is seated in the middle seat on one side of the table, and I is seated in the middle seat on the other side of the table, which of the following can be true?
G is seated at the foot of the table.
H is seated on the same side of the table as I.
J is seated on the same side of the table as I.
S is seated on the same side of the table as R.
U is seated on the same side of the table as R.
5. If T is seated at the foot of the table, U is seated in the middle seat on one side of the table, and I is seated in the middle seat on the other side of the table, which of the following must be seated at the head of table?
去远方寻找最美的秋天:金秋旅行的10个最佳景点
体坛英语资讯:Spain thrash Croatia 6-0 in UEFA Nations League
体坛英语资讯:Chinese striker Wang scores a stunner in debut to help PSG win derby
国际英语资讯:Russia to send S-300 air defense system to Syria following downing of Il-20
联邦调查局报告2017年美国犯罪率下降
国际英语资讯:Egypt court upholds death sentence of 20 Brotherhood members over storming police station
体坛英语资讯:Osaka wins US Open to claim Japans first Grand Slam singles title
国际英语资讯:Numbers of Burundian refugees return from Tanzania hardly to meet target: official
体坛英语资讯:Pinot wins 15th and toughest stage of Vuelta while Yates remains leader
体坛英语资讯:Del Potro, Djokovic into U.S. Open final as Nadal retires with knee injury
One Thing I Experienced 亲身经历的一件事
国内英语资讯:1st China-Europe Talent Forum opens to boost exchange, cooperation
阿里巴巴成立独立芯片公司 加速AI芯片布局
特朗普:伊朗必须“改变调门”才会有双边会谈
The Importance of Trees 树的重要性
体坛英语资讯:Rise in income as Real Madrid publishes accounts
国内英语资讯:Across China: Onboard the first bullet train from mainland to Hong Kong
体坛英语资讯:Germany beat Peru 2-1 in international friendly
国内英语资讯:China Focus: Chinese farmers greet first harvest festival
怎样成为一个更有魅力的男人?
国内英语资讯:Hong Kong enters high-speed rail era
Whether College Study Is Necessary? 大学学习是否有必要?
国内英语资讯:China to implement comprehensive budget performance evaluation
国际英语资讯:News Analysis: Expectations for Trump-Abe meetings deliverables lower than ever, experts s
报告显示 机器人创造的岗位是替代掉的两倍
国际英语资讯:New York Chinese communities cruise around Manhattan to celebrate Mid-Autumn Festival
国际英语资讯:Possible second Kim-Trump summit brings opportunity, challenge -- U.S. experts
My Stage 我的舞台
国内英语资讯:Maritime Silk Road cultural event kicks off in Sri Lanka
国内英语资讯:Xinhua Headlines: Chinese companies impress Europeans at exhibitions with high tech
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |