Hua with his parents ___ a walk in the park now.

问题描述:

Hua with his parents ___ a walk in the park now.
1.Li Hua with his parents ___ a walk in the park now.
A.is taking
B.are taking
C.takes

A is taking,介词是with,所以主语仍然是Li Hua.如果是and,就选B了