单项选择题The Federal Government is the central government of the United States. It is divided into three branches: the Executive, the Legislative, and the ______.
单项选择题There are many traditions about getting married, which of the following is Not mentioned in this passage
填空题reading rates
单项选择题When asked what a manager’s role is, Mr. Pitt sounds ______.
单项选择题Richard Reid tried to bomb a plane with the bomb ______.