It’s said that he started his own firm when he was only 24. 
#42478
A
built
B
established
C
invented
D
created.
推荐题目
 —Do John and Betty have a child? —Yes. They _______ for twenty years.
#42622
A
married
B
have married
C
have got married
D
have been married
Everyone ____ to know how ________ to the shopping mall ?
#42491
A
wants, get
B
wants, to get
C
want, getting
D
wants ,to getting
Max has               Hong Kong for three months.
#40485
A
been to
B
come to
C
gone to
D
been in