Neither rain nor snow can stop postmen from letters and parcels.

Neither rain nor snow can stop postmen from _____ letters and parcels. A: spreading B: eleasing C: delivering D: scattering

What is the main idea of the passage() A: How did stamps begin t6 be used B: Why were postmen sent to get postage C: When did people first begin to use stamps D: Who was the first to think of using stamps