设P（4，－1)为椭圆外的一点，过点P作椭圆的切线，求该切线的方程．

A. when did you get back

B. What a surprise I got

C. How I admire you

D. I am Tom

E. got hold of

F. got through

G. this is Tom

H. tried to contact you

A. when did you get back

B. What a surprise I got

C. How I admire you

D. I am Tom

E. got hold of

F. got through

G. this is Tom

H. tried to contact you

A. when did you get back

B. What a surprise I got

C. How I admire you

D. I am Tom

E. got hold of

F. got through

G. this is Tom

H. tried to contact you

A. when did you get back

B. What a surprise I got

C. How I admire you

D. I am Tom

E. got hold of

F. got through

G. this is Tom

H. tried to contact you

– I got the first prize! --____________

A、I got a prize too.

B、Well done!

C、When did you get it？

D、Come on!

— ？

—Twice a week.

A、How often do you use our company’s product

B、When did you buy our products

C、What did you buy in our company

听力原文：When did you learn how to swim？

(A) I learned when I was young.

(B) I swim in the evening.

(C) I wondered how you learned.

(26)

A．

B．

C．

– You know what, Linda got married yesterday! --______________.

A、Are you serious？

B、When？

C、Where did she go？

D、Thank you for telling me.