1.

1). Only A2). AC3). AD4). Only D

Answer»

The error lies in part A and D.

The word 'beside' means 'adjacent to' which is erroneous here and must be REPLACED with 'besides' which means 'in ADDITION to.' 

The error in part D is the preposition 'to' and must be replaced with 'in'. It means 'a consequence of something.'

Thus option 3 is the correct answer.

Correct sentence:

Besides the WORLD climate change, the rapid development $of economy in the past 30 years resulted in deterioration of air QUALITY.$



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