You will do everything within your power to try and resolve the situation. {A、B、C}A.

Angry customers tend to aim their dissatisfaction and complaints at staff members. {A、B、C}

A. 愤怒的顾客往往会把员工当做他们发泄不满和抱怨的目标。

B. 愤怒的顾客计划把对员工的不满和抱怨当做目标。

C. 愤怒的顾客趋向于把员工的不满和抱怨当成目标。

In contrast to other countries, the U. S has no national college entrance exam. {A、B、C}

A.对比其他国家而言，美国没有国家考试。

B.与其他国家相比，美国没有大学入学考试。

C.相比较其他国家，美国大学没有考试。

They promised the car for us.

A、repairing

B、repaired

C、to repaired

The heating system of our apartment broke down so I made a ______ call to the community service center.

A、discussion

B、complaint

C、praise