MTBF由英文Mean Time Between Failures的每一个单词头一个字母组成,表示可修复产品相邻两次故障间的平均工作时间。()
A、正确
B、错误
A、正确
B、错误
第2题
Perhaps the employees who don't get along should report to separate people so they're not trying to bet the same boss's time and attention.
第3题
“一月份平均气温”的英文表达是“January mean temperature”。()
参考答案:错误
第4题
What does "spell" in the last sentence of the second paragraph most probably mean?
A.Write out
B.A period of time
C.A curse
D.Lead to
第5题
What does the first sentence of this passage mean?
A.There are a large number of European people enjoying coffee and relaxing in a cafe
B.A number of Europeans like to relax in a cafe and enjoy coffee.
C.Europeans spend much time in a café.
D.Europeans spend less and less time in a café.
第6题
第7题
When I say that someone is in Shanghai for good, I mean that he is there______.
A.to find a good job
B.for tile time being
C.to live a happy life
D.for ever
第8题
A.Thank you for your time
B.Really? That' s great.
C.It' s my pleasure
D.Sorry. I didn' t mean to bother you
第9题
A. show that she is a top student
B. show how much time she has spent in learning
C. mean she only knows how to learn, but not how to socialize
D. don’t necessarily reflect her real self
第10题
A.It means figuratively to the poet the darkest evening both in time and economy.
B.It means figuratively to the poet the darkest evening of the year in economy.
C.It means figuratively to the poet the darkest evening of the year in tim
D.It means figuratively to the poet a happy evening both in time and economy.
第11题
A.Q: What does the man mean?
B.The woman should spend half of her time searching for a job onlin
C.The woman should spend more than half of her time doing an online job searc
D.The woman should spend as little time as possible on a job search onlin
E.The woman shouldn’t spend more than 25% of her time on online job searc