---Where’s your mother? ---Oh, she ______ Shanghai on business.
#44748
A
have been to
B
have gone to
C
has been to
D
has gone to
推荐题目
English _____in many countries, but Chinese _____their own language.
#44399
A
is spoken, speaks
B
speaks, is spoken
C
is spoken , speak
D
is spoken, is spoken
— Did the doctors save the old man?— Yes. He _______ on the morning of May 10th. And now he is out of danger.
#44423
A
was operated
B
operated
C
operated
D
was operated
