根据短文内容，从Ａ、B、C、D四个选项中选择一个最佳答案。
Have you ever 41 a girl of 15, who has opened
up a company of her own? Linda is such a girl. She 42 the business two
years ago. She has already 43 several successful computer games. They
are so 44 that over half a million people work in her business. And she
is 45 at school.
She enjoys school and comes to school 46 . She
is always on time. 47 weekdays, she goes to school in her own car with a
48 , for she is not 49 to drive.
She enjoys school and is very 50 in all of her
lessons. She usually gets “A” in the exams, so 51 students often ask her
for 52 .
After dinner, she goes to her office and 53
working on her computer, writing games until 2 a.m. She does not usually need
as much 54 as other children in the night. What 55 successful
girl Linda is!
1. A．known of B．heard of C．saw of D．concerned
2. A．developed B．started C．made D．complained
3. A．opened B．played C．written D．bought
4. A．surprised B．popular C．afraid D．just
5. A．still B．already C．yet D．just
6. A．fast B．quickly C．early D．late
7. A．In B．On C．At D．During
8. A．teacher B．mother C．driver D．doctor
9. A．enough old B．old enough C．young enough D．enough young
10. A．interested B．interesting C．exciting D．well
11. A．others B．the other C．other D．some other
12. A．thanks B．help C．money D．results
13. A．keeps B．thanks for C．stops D．finishes
14. A．food B．time C．bread D．sleep
15. A．a B．the C．on D．/
