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【单选题】
制备培养基最常用的凝固剂为A.
明胶
B.
硅胶
C.
琼脂
D.
纤维素
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反馈参考答案：
举一反三
【单选题】This passage is written mostly probably for those ______.
A.
taking wreck diving as a sport
B.
specializing in wreck research
C.
focusing on shipwreck archaeology
D.
interested in marine medical science
【单选题】McLaren expected that, in twenty years,______.
A.
the wreck would be completely destroyed by unapproved treasure hunters
B.
only salvage operation with the purpose of research would be approved
C.
only a minor part of the wreck would remain as it is
D.
the wreck would be deteriorating at a faster speed
【简答题】[A] wreck [B] ruin [C] relic [D] waste
【简答题】[A] wreck [B] ruin [C] relic [D] waste
【单选题】Prior to the availability of enterprise EDM, locating a document over a LAN could be difficult, and over a WAN(66)nearly impossible. With the model for collaborative work spreading, and with more user...
A.
personal
B.
available
C.
structural
D.
nearly
【简答题】EDM应该远离的哪些不良做法?
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