短文改错

It is interesting to visit foreign country,but there

1.________

are some problems if we know the language very well.

2.________

It may be difficulty to talk with the people there.

3.________

We may don't know how to use the telephone there.

4.________

We may not know how to buy things we needs.

5.________

In a strange country,we may not know where to be eat or what to order in a restaurant.

6.________

When we need help,we may not know how to ask help.

7.________

It was not a happy thing to have an experience like that.

8.________

客户经理可在商机界面邀请哪些人员支持？（）

A.风险经理

B.分行产品经理

C.总行产品经理

D.支行行长