When working with overseas clients, an understanding of cultural norms is at least as important as grasping the pivotal business issues for the global manager.

1. When working with overseas clients, an understanding of cultural norms is at least as important as grasping the pivotal business issues for the global manager.

2. When they work with overseas clients, understanding cultural norms is at least of equal importance to the global manager as grasping the pivotal business issues.

3. For global managers working with overseas clients, understanding cultural norms is at least as important as grasping the pivotal business issues.

4. For global managers working with overseas clients, an understanding of cultural norms is at least as important to them as that they grasp the pivotal business issues.

5. Global managers working with overseas clients find an understanding of cultural norms to be equally important as grasping the pivotal business issues.

答案A 请问C错在哪里了 谢谢

the answer is C not A

A/B中when working的逻辑主语是主句主语an understanding，显然逻辑不匹配，

排除AB;

D中to them累赘；that没有指代；

E中equally important as不符合习惯，find引导的句子过于繁琐；

C中doing A is as ... as doing B，结构平行