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【多选题】

棘球蚴砂是指悬浮在囊液中的

A.
原头蚴
B.
生发囊
C.
子囊
D.
虫卵
题目标签:悬浮棘球蚴囊液
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参考解析:
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【单选题】Passage Two Questions 66 to 70 are based on the following passage: If an agreement signed in Germany works out, travelers of this Asian city may one day be able to move from the downtown area to its n...

A.
It is difficult to see fingerprints with human eyes.
B.
There are special ways to recover a suspect’s fingerprints.
C.
Even a small part of a fingerprint is useful for identification
D.
Suspects usually try to avoid leaving their fingerprints at the scene.