把下面的英语单词翻译为汉语:prevention
A. 预先
B. 预防
C. 事先
D. 打断
I am interested in the training course,_ _ _ _at Hilton Hotel in Beijing from March 8 to12,2018
A. held
B. was held
C. will hold
D. will be held
把下面的英语单词翻译为汉语:climate change
A. 气候变化
B. 温室气候
C. 气候
D. 变化
把下面的英语单词翻译为汉语:global warming
A. 热
B. 全球
C. 全球气候变暖
D. 温暖