问题
选择题
— Hello, Betty! Where are you now?
— I ________ on the Great Wall of China and talking to you.
A．stand
B．am standing
C． stood
D．was standing
答案
答案：B
题目分析: 句意：你好。贝蒂，你现在哪儿？我正站在中国的长城上和你讲话。 and和，连接相同成分，根据now和talking to you. 可知是现在进行时，故选B