In August 1977, a satellite to gather data about the 10 million black holes which are thought to be in the Milky Way.
A、launchedB
暂无解析
TheUnitedStatesisacountry_(advance)inscienceandtechnology
他孤注一掷用自己的积蓄开了一家小商店。翻译
I don’ t need any help at the moment,but I _____your offer
Heis______absorbedinhisownthoughtsthatheseemsunawareofwhat'sgoingonintheroom
The_ (month) salary for the position will be negotiable at around $2,000.
