She required that Igo at once.

她要求我立刻去。

May Igo on with my work now?

我如今可以连续做我的工作了吗?。

Sometimes Igo to bed early.

有时，我睡觉很早。

After school, she always and Igo home.

放学的时候，她也总是和我一块回家。

John suggested that Igo to France for the weekend.

约翰建议我到法国度周末。

Seldom did Igo to theater, but now it is different.

以前我很少去剧院，但是现在不同了。

I think a good rest is important for me, so Igo to bed early at night.

我觉得好的休息对我很重要，所以晚上我很早就睡觉了。

Immune Genetic operator (IGO) is a strong convergence operator, combined with which PGA's performance can be improved.

为此引入具有强收敛性的免疫遗传算子(IGO)，测试表明结合算法IGO - PG A改进了PGA的性能。