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【简答题】
利用HE染色法对组织芯片进行染色,所采用的染料是( )和( );染色后可将芯片样品中的DNA染成( )色,将胞浆染成( )色。
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【多选题】加强财产清查工作的意义应包括( )。
A.
通过财产清查，可以保障各项财产物资的安全完整
B.
通过财产清查，提高会计资料的准确性
C.
通过财产清查，可以防止和打击各种腐败行为，维护国家财产不受侵犯
D.
通过财产清查，可以促进财产物资的有效使用
【单选题】By now we’ve (already) nearly stopped writing to each other . But ______we kept in touch regularly .
A.
all the time
B.
at times
C.
at one time
D.
In no time
【单选题】I must admit, ... Does this mean ___?
A.
I must be hoest and say …
B.
it's true that …
【单选题】He emailed his son again，________to get in touch with him. [ ]
A.
having attempted
B.
attempted
C.
attempting
D.
attempt
【单选题】______ his telephone number, she didn't know how to get in touch with him.
A.
Having forgotten
B.
Forgetting
C.
To have forgotten
D.
To forget
【单选题】Having been out of touch with his parents for two years, John returned home,
A.
safe and sound
B.
safely and sound
C.
safe and soundly
D.
safely and soundly
【简答题】财产清查的期限也就是进行一次全面的财产清查所用的时间。 （ ）
【简答题】I must admit I have a ________ for history. A：preference B：reference C：deference
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