There are 4 messages A,B,C and D, with probability 1/4, 1/8, 1/8 and 1/2 respectively. The occurrence of each message is independent of each other. Calculate the average information of each message A: 1.5 bit/symbol B: 2.5 bit/symbol C: 2 bit/symbol D: 1.75 bit/symbol

1(副本) Complete the topic sentence of each paragraph(or section):

How many hamburgers and French fries do Americans eat each year? (1) _________ (2) _________ hamburgers and French fries are eaten each year.

Task 1:Match each of the English terms with its Chinese equivalent.

Unit6_Writing Task 1:Match each of the English terms with its Chinese equivalent.

Task 1 Choose the correct Chinese meaning for each word. 1. remind

Please match each word in Group 1 with its synonym in Group 2.

Vocabulary Exercise 1(副本) Please match each expression below with the corresponding meaning.

the final exam paper will include the following items: 1.Single choices: 1 point /each, 20 points in total 2.Multiple choices: 2 points /each, 20 points in total 3.Fill in the blanks: 1 point/ each, 30 points in total 4.Analyzing questions: 30 points in total A: I have known about it B: I did not get it

Please match each word or phrase in Group 1 with its Chinese meaning in Group 2.