water per person population explosion food production electricity world industrial world water policies industrial world innovative layout industrial process falling behind violence world soil quality industrial revolution continue to raise international tensions
2 economic benefit
economy benefit economic growth economic development economy policy
electricity service economical engine effective solution economic benefit
efficient beginner effective skills economic benefit economical design
economic benefit economically fit economic activities
快速识别替换词。请在35秒内完成。
1. mistaken --- misconceptions misunderstand misuse misspell mischance
2. change --- view define modify access contain dominant
3. involve --- revolve intake follow contain invite invoice
4. tiny --- very swift very strong very small very sharp very quick
5. speaking two language contemporary texts bilingual rhythmic hearty
6. destroy --- destruct decide rebuild construct
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