A.She is neater than the woman's previous roommate. B.She doesn't like the woman's last roommate. C.She doesn't like to clean. D.She'll probably move soon.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】DNA fingerprinting can be unreliable when ______.
A.
the methods used for blood-cell calculation are not accurate
B.
two different individuals of the same ethnic group may have the same DNA fingerprinting pattern
C.
a match is by chance left with fingerprints that happen to belong to two different individuals