.单选题集1. The author was in a small village, as is described in some of his short stories. A. brought out B. brought up C. brought in D. brought about2. It was in the name of freedom Kennedy led his country deeper into its cruel, hopeless war in Vietnam.A. whenB. while C. as D. that3. wooden buildings helps to protect them from damage due to water.A. PaintingB. Painted C. The paint D. By painting4. I didnt understand