单项选择题
A. Standard items on the menu. B. A hamburger made by himself. C. Foods that other people ordered. D. A coke and a hamburger.
A. There are many forms of communication in existence today. B. Language is the most common form of communication. C. Tourists are incapable of using an oral form of communication. D. Ideas and thoughts can be transmitted by body language.
A. was B. is C. has been D. should be