12. Dr.Smith, together with his wife and daughters, ______visit Beijing this summer.
A.is going to
B.are going to
C.was going to
D.were going to
正确答案是A
12. Dr.Smith, together with his wife and daughters, ______visit Beijing this summer.
A.is going to
B.are going to
C.was going to
D.were going to
正确答案是A