标准答案：
B
图文解析：
[真题]It is still a dream for people to grow crops indoors.
A. True
B. False
C. Not Given
Passage
It may be difficult to believe, but in fact, the technology for growing crops indoors already exists. Farming in the city is already happening. Some vegetables are already grown in greenhouses. Even the scientists at the South Pole research station can enjoy fresh vegetables they grow in their own greenhouse.
