麻黄宜切制的片型是（）
A.极薄片
B.薄片
C.厚片
D.段
E.丝
参考答案：D
用所给单词的适当形式填空。
1. Look! There are two _______ (thief) in the police station.
2. Our teacher teaches us _______ (sing) and English song.
3. We need _______ (she) to teach us Chinese.
4. He often helps me with _______ (me) English.
5. The police _______ (stand) in front of the police station.
下面是有效的p地址的是( )。
A．202.280.130.45
B．130.192.33.45
C．192.256.130.45
D．280.192.33.456
