连词成句（前两句用not only...but also,后三句用both...and)

1.Planting trees and grass （not only） provides a beautiful environment,（but also） fixes soil from being washed away by rain water.
2.She （not only） majored in Science in college,（but also） studied subjects in humanity.
3.These businessmen are （both） competitive （and） honorable.
4.For this job,you need a good knowledge of （both） art （and） history.
5.This insurance covers （both） sea （and） land transportation for this trip.

1. Planting trees and grass *not only* provide a beautiful environment, *but also* fixes soil from being washed away by rain water.
种植草木不仅可以美化环境，还能防止土壤被雨水冲走。
2. She *not only* majored in Scien...

.She （not only） majored in Science in college,（but also） studied subjects in humanity