Air pollutions now are___
A. Widespread and short- lived
B. Not widespread
C. Responsible for health problems
D. Limited in their effects
DUUnit-Cইংরেজি - গ্রামার ও ভোকাবুলারিComprehensionComprehension (Topic Practice)DU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
Responsible for health problems
Explanation:
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