皮皮学，免费搜题
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搜题
【单选题】
有的提取方法中，错误的是A.
小件物品整件提取
B.
提取空白对照
C.
勿用手触摸，防止污染
D.
体液用纱布提取并烤干
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】choose the best answer from the four choices provided for each question.
A.
They hope their son can enjoy university now.
B.
They think their son should have his career later.
C.
They want their son to take time to find someone.
D.
They want their son to have his family very soon.
【单选题】I think the father and son do have some trouble in their relationship ,and I feel they should try to ______ it ______.
A.
work … out
B.
make …out
C.
carry …out
D.
get… out
【简答题】A. They hope their son can enjoy university now. B. They think their son should have his career later. C. They want their son to take time to find someone. D. They want their son to have his family ve...
【单选题】I think the father and son do have some trouble in their relationship, and I feel they should try to work it______ .
A.
out
B.
in
C.
on
D.
to
【单选题】Choose the best answer from the four choices provided for each question.
A.
They hope their son can enjoy university now.
B.
They think their son should have his career later.
C.
They want their son to take time to find someone.
D.
They want their son to have his family very soon.
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