问题
单项选择题
衣原体与病毒的不同点是()
A.可用鸡胚接种进行培养
B.可通过细菌滤器
C.专性细胞内寄生
D.可在感染细胞中形成包涵体
E.对抗生素敏感
答案
参考答案:E
衣原体与病毒的不同点是()
A.可用鸡胚接种进行培养
B.可通过细菌滤器
C.专性细胞内寄生
D.可在感染细胞中形成包涵体
E.对抗生素敏感
参考答案:E
请根据句意从方框中选择合适的动词,并用其适当时态填空,使句子通顺。 | |
2. My uncle _________ a window to get into his house yesterday. 3. Look! Linda's mother _________ at Linda's photos on her home page. 4. How often _________ you _________ your hair? 5. Zhu Li says she _________ hard to improve her English in the new year. |