More than one-third of the Chinese in the Us live in California,__in San Francisco.选项 a.previously b.mainly c.practically d.permanently
问题描述：
More than one-third of the Chinese in the Us live in California,__in San Francisco.
选项 a.previously b.mainly c.practically d.permanently
答
b
答
B
答
B
首先要清楚:旧金山是美国加利福尼亚西部港市
"在美国1/3多的中国人在加利福尼亚,其中大部分在旧金山"
答
mainly