— No one answered when I phoned this morning. Where were you?— I         for teeth in the dental clinic.
#101186
A
was being treated
B
have been treated
C
was treated
D
treated
推荐题目
Oh, look at you---you are trembling! You must feel cold now. In fact, you __________ in person. You can contact us by phone next time. 
#101382
A
didn’t need to come
B
needn’t come
C
needn’t have come
D
don’t need come
His brother ___ the Party about five years ago.
#103932
A
joined
B
joined in
C
has joined
D
has joined in
 They _______ when they heard him confess his fault.
#104169
A
had been surprising
B
were surprising
C
were surprised  
D
had been surprised
 His film is sure to win the award because it ____ by most people.
#100220
A
thinks well of
B
is thought well
C
is well thought
D
is well thought of[