单选题
A large crowd assembled outside the American embassy.
Agathered
Bwatched
Cshouted
Dwalked
正确答案
答案解析
题干意为“在美国使馆外面聚集了一大群人。”句中划线词意为集合。A项gathered意为（使）聚集，集合；例句：Large and small businesses sold popcorn wherever crowds gathered．大大小小的商贩在人群聚集的地方卖爆米花。B项 watched意为注视，注意；C项shouted意为呼，喊，叫；D项walked意为走，步行，散步；故选A.