A、Industries
B、Trade
C、Civilizations
D、Cultures
A、Coal and oil
B、Land and water
C、Oil and water
D、Land and oil
A、oil
B、coal
C、fuels
D、fossil fuels
A、hydraulic engineering
B、water engineering
C、hydraulic projects
D、water projects
A、the U.S.A
B、the Middle East
C、European countries
D、East Asia
A、Coal and oil
B、Solar energy
C、Wood and charcoal
D、Water and wind
A、daily supply
B、sacrifice rituals
C、special production
D、awards to the courtiers
A、Ming Dynasty
B、Song Dynasty
C、Yuan Dynasty
D、Tang Dynasty
A、Political upheaval
B、Human migration
C、Vegetation deterioration
D、Economic decline
A、oil supply
B、business centers
C、coal supply
D、energy resources
A、nuclear energy
B、fossil fuels
C、petroleum
D、coal
A、Modern industry
B、World market
C、Modern economics
D、International business
A、2021
B、2019
C、2020
D、2022
A、the Belt and Road
B、the South China Sea
C、the Middle East
D、the Strait of Malacca
A、gas
B、petroleum
C、heavy oil
D、combustible ice
A、the World Trade Organization
B、the General Agreement on Tariffs and Trade
C、the United Nations
D、the Bretton Woods system
A、36
B、46
C、35
D、45
A、Saudi Arabia
B、Syria
C、OPEC
D、The Middle East
A、higher supply
B、lower supply
C、Lower demand
D、higher demand
A、Gold
B、French Franc
C、Euros
D、Iraqi dinar
A、Africa, proven oil reserves
B、Africa, oil reserves
C、south America, proven oil reserves
D、South America, oil reserves
A、1977, natural petroleum reserves
B、1977, natural gas reserves
C、1966, natural gas reserves
D、1966, natural petroleum reserves
A、Economic decline
B、Price rising
C、Inflation
D、Economic crisis
A、social
B、educational
C、cultural
D、political
A、Spain
B、The U.S.A
C、China
D、Britain
A、The lord of the Ring
B、Harry Porter
C、Dungeons and Dragons
D、Inception
A、1955
B、1961
C、1962
D、1952
A、Burning wood
B、Burning charcoal
C、Burning kerosene
D、Burning coal
A、the River Thames
B、Ganges
C、Mekong River
D、Nile river
A、alternative energy
B、sustainable energy
C、non-fossil fuel energy
D、green energy