1. (2019·松江模拟) Questions are based on the following passage.

1. （1） What do we know from the fire news?

   A . Several people were seriously hurt. B . No injuries were yet reported. C . Nobody was in the building when it broke out. D . The fire had burned for 45 minutes by the time firefighters arrived.
3. （2） According to the second news, what are scientists doing?

   A . Planning a new manned landing on the moon in 2019. B . Testing the possibility of 5G mobile signal coverage on the moon. C . Establishing mobile communication between the moon and the earth. D . Sending high definition streaming video and data from the moon.
5. （3） Which of the following problems is Japan facing?

   A . Shrinking potato farming. B . Heavy reliance on import. C . Widespread plant disease. D . Insufficient potato supply.