When a country both exports and imports a type of commodity, the country is engaged in( ) A: inter-industry trade B: increasing returns to scale C: intra-industry trade D: imperfect competition E: an attempt to monopolize the relevant industry

interface inter

GSM网络中，切换有哪几种类型（） A: Intra cell 切换 B: Inter bts 切换 C: Inter bsc 切换 D: Inter msc 切换

发明的英文单词() A: invent B: inter

Which industry is a traditional energy industry in Britain? A: Nuclear power B: Coal mining industry C: Auto-making industry D: Oil industry

The industrial Revolution began in the ______________. A: manufacturing industry B: textile industry C: iron industry D: dairy industry

________is developing with great speed. A: Industry of China B: China’s industry C: China industry D: Chinese industry

‌The Industrial Revolution first started in _____.‌‌‌ A: the iron industry B: the coal industry C: the steel industry D: the textile industry

Pharmaceutical industry is a special industry for the people’s _________ and _________.

时装业 A: the fashion industry B: food industry