可接受A型血的包括
A．A型血患者 B．B型血患者 C．O型血患者 D．O型血或B型血患者 E．O型血或A型血患者
参考答案：A
Read and judge. (读句子，判断句子内容是否与图片相符，相符的画“√”，不相符的画“×”)
( )1. Look! Here comes the taxi.
( )2. Can I play your violin?
( )3. This is a squirrel.
( )4. There is a book under the desk.
获取核能的方式有核裂变和_____。请举出利用核裂变方式获取核能的一个实例：__________________。
( )1. Look! Here comes the taxi.
( )2. Can I play your violin?
( )3. This is a squirrel.
( )4. There is a book under the desk.