-How long has your grandpa ______?-For about 3 months. 
#39750
A
died
B
been died
C
been dead
D
death
推荐题目
The film began 10 minutes ago.
#38750
A
The film has begun for 10 minutes.
B
The film didn’t end 10 minutes ago.
C
The film has been on for 10 minutes.
D
The film has on 10 minutes.
—Where is my little dog?—It       the back of the house.
#42017
A
has gone to
B
had gone to
C
has been to
D
had been to