—— _______  you watching TV?    —— Yes, I _________.
#41496
A
Do, do
B
Can, can
C
Are, am
D
Are, do
推荐题目
Miss Zhang, the most beautiful teacher, _______ many flowers and letters these days. 
#41691
A
received
B
will receive
C
was receiving
D
has received
— Mr. Lee _   to a student when I entered the classroom this morning.- He is very patient _  _he is young.
#42134
A
talking; but
B
talks; though
C
was talking, though
D
talked, however
My grandparents _________for fifty years and they are both quite healthy now.
#38397
A
marry
B
have been married
C
are married
D
have gotten married