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【单选题】
骨髓增生活跃,其有核细胞与成熟红细胞比值是 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>A.
1 ∶ 1 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
1 ∶ 10 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
1 ∶ 20 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
1 ∶ 50 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
E.
1 ∶ 200 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
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反馈参考答案：
举一反三
【单选题】We will ____ the city football club. Would you like ____ us? [ ]
A.
join; to join
B.
join; take part in
C.
take part in; join
D.
join; to take part in
【简答题】银行的三大核心业务是 (________) , (________) , (________)
【单选题】What is not right about Xinchejian?
A.
Xinchejian is the first hackerspace in China.
B.
It is only built in China.
C.
It is a non-profit organization run by volunteers.
D.
Xinchejian’s mission is to support and promote physical computing, open source hardware, and the Internet of Things.
【单选题】News report 2--- 1. What is the right account of “Perez y Martina”? [音频]
A.
It is a story about Spanish immigrants.
B.
It is a tale about a cockroach and a mouse.
C.
It is the name of a story-telling program.
D.
It is the name of a book.
【单选题】-Come and us, Mary. -Sorry, I help my mum. [ ]
A.
join; may
B.
join in; need
C.
join; can
D.
join; have to
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