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【单选题】
评价胎儿肺成熟度的参考方法是:A.
羊水泡沫试验
B.
羊水吸光度测定
C.
荧光偏振粘度测量法
D.
薄层层析色谱法
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举一反三
【单选题】—Do you know ______ man in blue? —Yes, he's a professor of ______ university. [ ]
A.
the, a
B.
a, an
C.
the, an
D.
/ , the
【单选题】—Do you know ______ woman in red? —Yes, she’s a professor of_________ university.
A.
the；a
B.
a；an
C.
the；an
D.
/ ； the
【单选题】听力原文：[Professor] Anyone know Nike? I think all of you know it. Now, let's tall about the history of Nike Company. With billions of dollars in annual sales and a logo recognized the world over, Nike re...
A.
The Victory of Nike.
B.
A Big Brand For Sports.
C.
A Big Success.
D.
Please Believe Nike.
【单选题】—Do you know _______ man in jeans? —Yes. He’s a professor of _______ university.
A.
the ; a
B.
a ; an
C.
the ; an
D.
/ ; the
【单选题】听力原文：W: Do you know anything about Professor Smith's class? M: If you are looking for an easy course, forget it. Professor Smith writes the trickiest exams in the department. Q: What do we learn about...
A.
He is very forgetful.
B.
He likes to play tricks.
C.
His tests are difficult.
D.
It is easy to pass his course.
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