Over the years, people have learned from ants that teamwork and perseverance are indeed two key ______ to success.
A. certificates B. ingredients
C. approaches D. instructions
难度: 中等查看答案及解析
A 19-year-old teenager from Guangdong nicknamed Niko demanded an apology from Youku, which he believed violated their copyrights as it used his team's photos without ______.
A. commitment B. approval
C. recognition D. reservation
难度: 简单查看答案及解析
Los Angeles Times reported that researchers may have found a way to ______ human life by changing certain genes, so that humans might expect to live twice as long.
A. extend B. preserve
C. multiply D. transform
难度: 中等查看答案及解析
All work and no play makes Jack a dull boy, which suggests that work and play do not ______ but promote each other.
A. condemn B. convert
C. contradict D. confirm
难度: 中等查看答案及解析
The young man ______with honesty and won the judges in the interview, as a result, he was admitted to the foreign company.
A. got away B. took up
C. held on D. stood out
难度: 中等查看答案及解析
Having manners shows good character, consideration and respect for others, taking you where degrees and money cannot and ______ a better world.
A. taking over B. adapting to
C. making for D. fitting into
难度: 中等查看答案及解析