SECTION C NEWS BROADCAST
Directions: In this section you will hear everything ONCE ONLY. Listen carefully and then answer the questions that follow. At the end of each news item, you will be given 10 seconds to answer the questions.
听力原文: The death toll rose to 74 on Tuesday in Japan's deadly rail crash in decades. As crews pulled more victims from the wreckage. Investigators focused on whether excessive speed or the drivers inexperience had caused the train to derail, and slam into an apartment building. The seven-car commuter train carrying 580 passengers left the rails Monday morning near Amagasaki, a suburb of Osaka about 250 miles west of Tokyo. It injured more than 440 people.
What happened on Monday?
A.A train crash occurred causing minor injuries.
B.Investigator found out the cause of the accident.
C.Crews rescued more passengers from the site.
D.A commuter train crashed into a building.
第2题
曳引钢丝绳的公称直径不小于()mm;钢丝抗拉强度:对于单强度钢丝绳宜为()MPa
A.6;1670;1770
B.8;1570;1770
C.8;1570;1770
D.6;1570;1670
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