Question 7 is based on the news report you have just heard.

听力原文

       (5) [Tons of gold have fallen out of the sky in Russia after a cargo plane malfunctioned in mid-air this morning.] The aircraft was carrying £265 million worth of gold and diamonds when the door flew open—sending the precious metal back to earth. According to the official news agency, Russian authorities have recovered more than 170 gold bars weighing 20 kilograms each. The plane was traveling from Yakutsk Airport in a major diamond-producing region to the city Krasnoyarsk in Siberia. (6) [However, the aircraft made an emergency landing in Magan after it began losing some of its valuable cargo.] Reports suggest some bars of gold was scattered up to 15 miles away from the airport. 9 tons of gold on plane AN-12 belonged to a gold mine company. Police have sealed off the runway and say it is unclear if it was an accident or an attempted robbery. (7) [Technical engineers who worked on the plane prior to take-off are reportedly going to be questioned by the police.]

7. What does the news report say about the technical engineers who worked on the plane before take off?

解析：C。录音最后提到，飞机起飞前在飞机上工作的技术工程师将受到警方的讯问（be questioned by the police）。C项与此内容相符，其中的will是are going to的同义替换，be questioned by the police原词复现，故C项为正确答案。

错项排除：A项中的cooperate with the police在录音中无依据，故排除。录音中并未提及起飞前技术工程师仔细检查了飞机，故B项排除。D项利用录音中出现的gold bars and diamonds进行干扰，但录音中并未说技术工程师是否拿了金条和钻石，故D项排除。