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Unit1PartA第1题详细解答过程和答案
(1)B (2)B (3)A (4)B
Unit1PartA第2题详细解答过程和答案
(1)(2)(3)(4)
Unit1PartA第3题详细解答过程和答案
(1) A. When we answer the phone, xve should say, "Hello"
B.When we answer the phone,we shuld take a message .
(2)A. When we walk on a busy street, we shoulddt say,"Excuse me".
B.When we walk on a busy street,we should't push
(3) A.When we wait for a bus, we should line up.
B.When we wait for a bus, we xhouldn't push or run |
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