WHAT DOES THE WORD THEY IN LINE 4 REFER TO
2. What does the word they in line 4 refer to?
A. solar energy users.
B. other renewable resources.
C. advantages.
D. solar cells.
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2. What does the word they in line 4 refer to?
A. solar energy users.
B. other renewable resources.
C. advantages.
D. solar cells.