--- Where is your mother?--- She _______ to Sichuan on business. She has ______ there four times recently. 
#40456
A
has gone; gone
B
has been; been
C
has gone; been
D
has been; gone
推荐题目
—Was Kate at the party last night?—Yes, she ________ a really nice dress.
#38880
A
is wearing
B
was wearing
C
would wear
D
has worn
A boy _______ Tom _________ by a car yesterday.
#40601
A
was called, hit
B
called, was hit
C
was called, was hit
D
called, hit
-----How many times____Chang’e I____the moon ? ---Only once.It ____there last year.    
#40254
A
did..,go to / has gone
B
had… gone to/went
C
has… been to/went
D
has… gone to/has gone
Listen! Someone ______ in the next room.
#39897
A
sing
B
singing
C
is singing
D
are singing