下列关于搜救马航MH370飞机的工作，正确的是（  ）

If you absolutely want to get the truth of Malaysia Airlines MH370, _______ wait until the timing is right absolutely want to get the truth of Malaysia Airlines MH370, _______ wait until the timing is right. Malaysia Airlines Flight MH370 was expected to land in Beijing the morning of 2014,March 8. No matter how hard the government has tried to search for it, the missing Malaysian flight MH370 is still nowhere _________. Have they found the lost flight MH370?—Not yet. I’m really ______ the people on the plane. MH370 with 239 people_______ （失去，丢失） contact on March 8th, 2014. 2014年马航MH370失联后，美军太平洋舰队使用拖曳声波定位仪帮助寻找残骸，其水下拖曳部分会被船只拖着在海上缓慢行进，速度通常是（）。 It was a difficult time for the relatives of Missing MH370 Passengers when they heard the bad news , but they didn’t ________ hope. Malaysia Airlines Flight MH370 seemed to have been ______ to only a mystery after so long and hopeless a search I heard the news about the missing airplane MH370 ________ the morning of 8th March, 2014. Malaysia Airline Flight MH370 seemed to have been _______to only a mystery after so long and hopeless a search. news came to us as great surprise that Malaysia Airlines Flight MH370 crashed with 154 Chinese passengers on aboard. Malaysia Airlines Flight MH370 seemed to have been ______ to only a mystery after so long and hopeless a search． I hear the plane of MH370 has been found!—Really？I wonder if some people are still alive. Malaysia Airlines MH370 Flight ______ happened on March 8th, it has aroused a widespread concern around the world. de the public heartbroken _____it was officially announced _____the Malaysia Airlines Flight MH370 crashed, killing all the 239 people on board. 2014年马航MH370失踪事件中，在马来西亚宣布失联客机最终坠毁南印度洋后的数小时，美国即派出装备有预定位声呐系统的海底航行器（）帮助寻找残骸。 The flight MH370 lost contact with Subang Air Traffic Control_______the morning of March 8,2014. — We are sorry to hear that. The recent MH370 accident,______ more than two hundred people lost their lives, has renewed concerns over the safety of flight travel. The relatives of the passengers in the missing Flight MH370 cann’t hide their feelings, _____ they can make sure that the plane will make a safe landing on the airport.