The Socrates method is widely used in contemporary_____ schools in the United States.
举一反三
- Which digital cellular standard is used widely throughout the world except the United States?
- There are _____ states in the United States.
- This type of system which ______ in the United Kingdom has been widely used throughout Europe and is gaining in popularity in the United States of America and Japan.
- The Constitution of the United States of America is the Supreme law of the United States.
- There are 50 stars on the national flag of the United States. They represent today's 50 States of the United States.