问题
单项选择题 A1/A2型题
下列对于细菌细胞膜生物学功能叙述正确的是()
A.具有同化作用
B.具有异化作用
C.具有生物氧化功能
D.具有消化功能
E.具有呼吸作用
答案
参考答案:E
下列对于细菌细胞膜生物学功能叙述正确的是()
A.具有同化作用
B.具有异化作用
C.具有生物氧化功能
D.具有消化功能
E.具有呼吸作用
参考答案:E
根据句子意思,从方框中选用恰当的词或短语填空。 | |
2. Feng Xiaogang is one of the most popular ______ in China. 3. The teacher said that he ______ the progress we had made during the past three years. 4. It's necessary for the students ______ English aloud in the morning. 5. Mr. Zhang devoted all his life to ______. 6. I usually go to school by bike, but ______ I walk to school. 7. You should go to the cinema ______ staying at home in your free time. 8. The question is too difficult, so ______ people can answer it. |