7．Weeks have passed since the world lost contact with Malaysia Airlines flightMH370and its 239passengers and crew．
Although there is little hope of finding any of the passengers and crew alive，China has been making all-out efforts to find what remains of the plane in the southern Indian Ocean，where the plane is believed to have crashed．The search operations involve the navy，the marine police，scientific research and so on．While China's authorities and military forces have passed the test，the search operations have also shown some weaknesses．It is necessary to address these problems because China is a nation that faces many natural disasters．
Lack of professional equipment has been the most notable problem．Among all the ships involved in the search for MH370，only Nanhai jiu 115and Donghai jiu 101and a few other ships have professional rescue equipment．There are also gaps between China and the US in other technologies such as sea-probing （探测）equipment and telecommunications．China mainly sent transporter planes，which lacked the necessary equipment to probe the ocean．While the United States sent P-3C and P-SA planes and MH60-R helicopters with equipment that can probe to depths of 76meters and cover 770sq kilometers in four hours．
China's technology clearly needs to be improved，After the plane lost contact on March 8，more than one satellite received signals from it，but there is no report of any of China's satellites receiving a signal．
Besides technology，China urgently needs to strengthen its international soft power，because almost all the important information was first obtained by Western media，which put pressure upon the Malaysian government for more timely and accurate information．Chinese media mainly forwarded the news broken by their Western colleagues．
Last but not least，more attention should be paid to international cooperation．The search and rescue efforts could well have been a race against time to save lives，but limited by international laws and the absence of cooperation mechanisms，China and some other countries involved did not fully share timely information．
39．What is China's most urgent problem to be deal with in rescue work according to the passage？C
A．Lack of international cooperation．
B．Not sharing timely information．
C．Lack of professional equipment．
D．Too many natural disasters．
40．Which of the following shows that China's technology needs improving？A
A．None of its satellites received any signal after MH370lost touch．
B．Only a few ships have professional rescue equipment．
C．The military forces did not find the missing plane．
D．Chinese media mainly forwarded the news broken by their Western colleagues．
41．What is the best title for this passage？C
A．MH370，come back home now
B．China makes all-out efforts to find what remains of MH370
C．Lessons to be learnt from MH370search
D．Why the missing MH370cannot be found．
分析 本文是一篇科教类阅读，文章主要讲的是由MH370搜索所引发的对中国搜救执行存在的一些问题的反思．
解答 39-41．CAC
39题答案：C考查细节推理，根据文章第三段的Lack of professional equipment has been the most notable problem．缺少专业设备是最显著的问题．可知本题答案为C选项．
40题答案：A考查细节推理，根据文章倒数第三段的China's technology clearly needs to be improved，After the plane lost contact on March 8，more than one satellite received signals from it，but there is no report of any of China's satellites receiving a signal．中国的科技明显需要提升．3月8号飞机失联以后，很多卫星接收到了来自飞机的信号，但是却没有任何中国卫星接收到信号的报道．可知本题答案为A选项．
41题答案：C考查主旨大意，文章主要讲的是由MH370搜索所引发的对中国搜救执行存在的一些问题的反思；故本题答案为C选项．
点评 本文是一篇科教类阅读，题目涉及多道细节理解题，做题时结合原文和题目有针对 性找出相关语句进行仔细分析，结合选项选出正确答案．推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案．
