【1】Compared with the control group, the activities of SOD, CAT and the content of GSH in liver were significantly induced in 1g/L , 10g/L groups after SMZ exposure for 7 days and 30 days, and reached the highest value in 10g/L group.
【2】Compared with the control group, the activities of SOD, CAT and the content of GSH in liver were significantly induced in 1g/L , 10g/L groups after SMZ exposure for 7 days and 30 days, reached the highest value in 10g/L group.
这两个句子哪个对?区别是第二个把最后的and去掉了。