--- Where is your mother?--- She has ______ to Sichuan on business. She has ______ there four times recently.
#41744
A
gone, gone
B
been, been
C
gone, been
D
been, gone
推荐题目
—Do you know the girl_______ with our English teacher often?— Yes, her name is Helen.
#39360
A
whom to talk
B
who talks
C
who is talking
D
whom talks
If it_________ tomorrow, I’ll go birdwatching with my father. -----That’s a good idea.
#37733
A
won’t rain
B
rains
C
sunny
D
is fine