主要分布在欧洲、北美洲、大洋州的人种是（　　）

A．白种人

B．黄种人

C．黑种人

D．混血种人

句型转换

1. Can you ask him to call me tonight?(改为同义句)

    Can you ask him to _____ me _____ tonight?

2. Thank you very much for your help.  (改为同义句)

    Thanks _____ _____ for _____ me.

3. The party is beginning at seven.(对画线部分提问)

    _____ is the party beginning?

4. Wei Hua was very busy yesterday.(改为同义句)

    Wei Hua _____ busy _____ yesterday.

5. Can she go to the movies?(作肯定回答)

    _____, she _____.