31.
Your Answer is
Correct Answer is B
Explanation
Here it means "there are 45,000 electric wind turbines..." so use there be sentence pattern, because turbines (plural) so item B is correct.
A item: they refer to unknown.
31.
Your Answer is
Correct Answer is B
Explanation
Here it means "there are 45,000 electric wind turbines..." so use there be sentence pattern, because turbines (plural) so item B is correct.
A item: they refer to unknown.