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【单选题】
镜下血尿是指尿沉渣镜检红细胞A.
>6 个 /HP
B.
>3 个 /HP
C.
>4 个 /HP
D.
>1 个 /HP
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举一反三
【单选题】Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.
A.
pay
B.
are paying
C.
have paid
D.
have been paying
【简答题】The more subtle and more serious ______ have been given much less attention.
【单选题】More and more attention has been drawn to the fact that many children are ________ in the countryside when their parents flood into the cities for jobs.
A.
left off
B.
left aside
C.
left out
D.
left behind
【简答题】s, architects, and users pay more attention to ______.
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