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【简答题】
B Read the statements. Write T (true) or F (false). 1. Hector doesn’t know how to use the cash register. 2. Mateo takes a break. 3. Hector tells Mrs. Smith she is his first customer. 4. Mrs. Smith wants to return a green sweater. 5. Mateo tells Mrs. Smith she can exchange the sweater for something else.
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举一反三
【简答题】Exercise A: Listen and repeat. Listen to some sentences. Pay attention to I’ll /aɪl/, You’ll /ju:l/ , aren’t /ɑ:nt/. 1. A: Probably you'll lose your cough. B: And I'll certainly save money. 2. A: You'...
【简答题】习题 4.6
【简答题】6÷0.5商是9余1______．4.6÷0.5商是9余1______．
【简答题】Exercise 2 Listen to the recording again and write “T” (True) or “F” (False) for each statement you hear.
【简答题】在习题4.6中，试求X的中位数．
【判断题】Exercise 2 Listen to the passage again and decide if the statements you hear are true (T) or false (F). 1. Women live ten years longer than men.
A.
正确
B.
错误
【简答题】直接写出得数。 4.6+54= 0.125× = 1÷ ×3= 0.1÷1%= 4180÷69≈ ∶ = 8÷9× = =
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