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【简答题】
饲养组养了72只母鸡,9只公鸡。鸭的只数是公鸡的6倍,养鸭多少只?
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反馈参考答案：
举一反三
【简答题】营销环境的哪些因素对消费者的心理产生了影响?
【简答题】血细胞包括红细胞、白细胞和__3类细胞,他们均起源于造血干细胞。
【简答题】Listen to the tape and write down the number in each sentence you hear.
【单选题】A nurse who looks after a ward is a _____ nurse.
A.
staff
B.
charge
C.
district
D.
midwife
【简答题】血细胞包括红细胞、白细胞和______________，三者均来源于骨髓内生成的____________________。
【单选题】—The girl looks so beautiful. Is she a model or a film star? —_____________. She’s a nurse.
A.
You bet
B.
Forget about it
C.
Far from it
D.
Whatever you say
【简答题】Listen to the passage again and then give a answer to each of the following questions. 1.Which do scientists know better, the number of stars in the galaxy or the number of species on Earth?
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