Not only his parents but also his brother           to the Summer Palace. They will be back next week.
#42473
A
have been
B
have gone
C
has gone
D
has been
推荐题目
When I got to the cinema, the film _____ for five minutes.
#63713
A
had begun
B
has been on
C
has begun
D
had been on
—Is Mike at home?—No. He _______ with his brother. 
#38010
A
swims
B
was swimming
C
is swimming
D
swam
--- May I use your dictionary, please?--- Sorry. My dictionary     . I’ve looked for it everywhere but I ______ it yet.
#41964
A
has lost; don’t find
B
is missing; haven’t found
C
has lost; haven’t found
D
is missing; don’t find