根据所学教材中的相关背景知识，判断下列句子正(A)误(B)。

The first man in space was a Russian, but the first man to land on the moon was an American.

根据所学教材中的相关背景知识，判断下列句子正(A)误(B)。

The invention of the scuba machine makes a great contribution to exploring the sea.

根据所学教材中的相关背景知识，判断下列句子正(A)误(B)。

The Moonlight Sonata was a famous book written by Beethoven.

根据所学教材中的相关背景知识，判断下列句子正(A)误(B)。

Dinosaurs lived on the earth for more than 150 million years.

－Our country ________ very fast.

－Yes, I hope it will be ________.

[　　]

A．is changed; better and better

B．has changed; better and better

C．has changed; more and more strong

D．is changing; stronger and stronger

－What are you searching the Internet for?

－I'm trying to find out ________.

[　　]

A．what's difference between SARS and BIRD FLU

B．how many persons have died in Iraq

C．how protect our environment

D．why isn't our Chinese team able to beat Korea

－Could you please tell me ________ the Christmas?

－Sure.

[　　]

－How far is it from your home to the school?

－It's about ________.

[　　]

－Who broke that window?

－I ________.

[　　]

－My prize is different from ________.

－But ________ is the same as mine.

[　　]