血清中某些胞内酶活性升高的原因是(1分)
A. 机体的正常代谢途径
B. 体内代谢旺盛,使酶合成增加
C. 某些酶的抑制剂减少
D. 细胞内某些酶被激活
E. 细胞受损使胞内酶释放入血
Fill in the blank with the word given below. Change the form where necessary. Each word can be used only once.1. As a tall girl, I feel very uncomfortable and _____ in high heels.
Fill in the blank with the word given below. Change the form where necessary. Each word can be used only once.2. Although we were supposed to finish the project this month, it looks like the work will _____ well into the next month.
Fill in the blank with the word given below. Change the form where necessary. Each word can be used only once.3. It is believed that the driver had lost control over his car while he was _____ and running into another car.