问题
选择题
—_____ 
you watching TV?
—Yes, I _____.[ ]
A. Are, am
B. Do, do
C. Do, am
D. Are, do
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—_____ you watching TV?
—Yes, I _____.[ ]
A. Are, am
B. Do, do
C. Do, am
D. Are, do
答案：A