下列不符合急性单核细胞性白血病细胞酯酶染色结果的是A．α-NAE

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问题单项选择题

下列不符合急性单核细胞性白血病细胞酯酶染色结果的是

A．α-NAE阳性，不被NaF抑制
B．AS-D-NCE：阴性
C．AS-D-NAE：阳性，被NaF抑制
D．α-NBE：阳性，被NaF抑制
E．ANAE：强阳性

答案

参考答案：A

解析：急性单核细胞性白血病细胞酯酶染色中，α-NAE阳性被NaF抑制。

补全对话，情景问答

补全对话。

A: 1 ______ me. Is there a 2 _______ office near here? I want to post a card.

B: Yes. Just go along this street and 3 _______ left. It's on Center Street 4 _______ your right.

A: Is it far 5 ______ here?

B: No, it isn't. it's quite near. It will take you only ten minutes (分钟) go there on foot.

A: By the way, 6 _______ is the bookstore?

B: The bookstore? It's 7 _______ the Eight Street. It's 8 _______ to the supermarket.

A: Can I 9 ______ there?

B: Yes, you can. But it will take you about half an hour to walk there. You had better 10 ______ a bus there.

A: Thank you very much.

B: You're welcome.

1._______ 2._______ 3._______ 4._______ 5._______

6._______ 7._______ 8._______ 9._______ 10._______

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