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【单选题】
如用电子胎心监护仪测胎心率,下列哪项指标提示胎儿缺氧A.
胎心率的波动范围在 10 ～ 25 次／分 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
变异的频率≥ 6 次／分 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
早期减速 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
变异减速 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
E.
晚期减速
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举一反三
【简答题】One day, Mr. White told the class that there would be a hobby show. It took all the students the whole morning to get ready for it. 1 , the laziest boy in the class. It was very difficult for the othe...
【单选题】– Who didn’t turn off the light after school yesterday? – It ______ be Lucy. She told me she was the last one to leave the classroom.
A.
must
B.
mustn't
C.
might
D.
can't
【单选题】毛泽东同志提出“中国革命斗争的胜利要靠中国同志了解中国情况”的文章是( )
A.
《中国的红色政权为什么能够存在？》
B.
《井冈山的斗争》
C.
《星星之火，可以燎原》
D.
《反对本本主义》
【单选题】Who told the school that Jane was not a liar?
A.
Helen Burns
B.
Miss Scatcherd
C.
Miss Temple
D.
Julia Severn
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