【珍珠奶茶】評論
Innovations, such as ☆☆☆ ☆☆☆☆☆ ...
【r08a41018】評論
Innovations, such as the steam engine, electrification and digitalization, have _____ radical changes in the way in which we produce goods and services.創新，如蒸汽機、電子化和數據化，支撑了我們生產商品和服務方式的劇烈變化。(A) underpinned 支撐、加強、鞏固。 例句：underpin his argument(支持他的論點)。(B) underestimated 低估(C) undercovered 祕密的、臥底的(D) undermined 削弱自信、權威。例句：undermine his confidence/position(削弱他的自信、地位)。