这张模糊的黑洞照片为何让全世界激动？A fuzzy picture of a far-away black hole has excited scientists around the world, as it might hold the key to solving some of the biggest questions about our universe. ……

should hold on _______ it.A. to B. at C. for D. up2. – Hello, may I speak to Ken please? – _____ I’ll go and get him.A. Yes, please.B. Hold on, please. C. Who are you?D. Yes, I’m Ken.3. Which country ……

WITHIN a decade, everyone with a PC will hold the key to the universe, thanks to a partnership between Google and 19 US research institutes. They plan to build a huge telescope, 1,000 times ……

”。Hold the key表示“掌握关键”，例如：This word holds the key to understanding the whole story...要共同推动全球发展迈向平衡协调包容新阶段。”本句英文翻译中的key表示“关键，要诀”。Hold the key表示“掌握关键”，例如 ……

for green products. But a recent study shows that young people in emerging economies may hold the key... goods.“Perhaps it is consumers from developing countries, and not from the US, that really hold ……

by 60-90 minutes of individual (个人的) skill work.Hold the key to hope/success是写作中常用到的词组，意为“握有希望/成功的法宝；是希... “holds the key to the Rockets’ hopes this season”. For fans who are interested in his preseason (季前 ……

cry just a littlefor meIf your love could be cagedhoney I would hold the keyand conceal ……

, who may hold the key to stopping the invasion.SOUTH African actress Charlize Theron has announced she ……

hold the key to unlocking mass demand for greener products.The research was based on a survey of 2... it is the Chinese, and not the US consumer, who really holds the key to unlocking the mass demand for new, low ……

percent of graduate students believe their supervisors hold the key to a valuable educational experience ……

an awe-inspiring landscape feature, mountains hold the key to combating climate change.The polar ……

大象为什么很少得癌症？ELEPHANTS are amazing animals. They are big, clever and friendly. But what if someone told you they could also hold the key to fighting cancer (癌症)?Elephants have life spans similar ……

Mars, an *expedition to Mars is mounted to find Higgs bosons, which are believed to hold the key... and Canadian author Robert J. Sawyer assumes the quest for Higgs holds the key. His science-fiction novel ……

shows that a digital system might hold the key to restarting international travel. The EU has been... of the certificate.The certificate shows that a digital system might hold the key to restarting ……

promotions and transfers in a bid to avoid corruption and nepotism. Leading officials should not hold key government or party positions in their birthplaces. Officials are required to work for their full ……