点C是线段AB的黄金分割点，且AB=6cm，则BC的长为（　　）

There          twenty attendants at the contest tomorrow.

⑴Can your father run?____                A. Yes，it can.

⑵Can your mother run? ____            B. Yes，she can.

⑶Can your cat run? ____                   C. Yes，I can.

⑷Can your bird run? ____                 D. Yes，he can.

⑸Can you run? ____                          E. Yes，they can.

⑹Can Eddie and Kitty run? ____       F. No，it can't.

完形填空
   Dodtors tell us that we should have a 1 from work for a week or two weeks
every year. If it is possible, they say, we should2 our homes and go to another3 of the country. We should go away for4 Then, after the holidays, we will be5and get ready for6 again.
   But some people do not want to leave their homes and 7 in other places. They think their  8  are best of all. And some people can have a rest in 9way. They can go to visit their friends. They can have a 10holiday together.