20. （ ）

(单选题)The article suggests that when a person ______ under unusual (单选题)______ both sides accept the agreement ______ a lasting peac (单选题)Mary as well as her teachers and classmates ______ with vacc (单选题)The building ______ here will be a hospital, which will grea (单选题)______ from the top of the mountain, the village looks more (单选题)______ the flood, the ship would have reached it’s destinati (单选题)______ he arrived home, his mother would wait for him to hav (单选题)I ______ get up early and read English aloud when I was youn (单选题)He said he could deal with the problem, ______ I found impos (单选题)Last night, I was ______ at homes, but I didn’t feel______.