Tony is said________ to New York,and now he is studying medicine in a famous college in America.
#93281
A
have gone
B
to have gone
C
going
D
to go
推荐题目
After the mew technique was introduced ,the factory produced ____in 2001 as the year before.
#94886
A
as twice many machines
B
twice many as machines
C
as many machines twice
D
twice as many machines
This problem is said _____ three times. 
#92660
A
having discussed
B
to have been discussed
C
having been discussed
D
to have discussed