关于妊娠期糖尿病的描述，不正确的是（） A.妊娠期胎盘分泌的_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题 A1/A2型题

关于妊娠期糖尿病的描述，不正确的是（）

A.妊娠期胎盘分泌的激素具有抗胰岛素作用

B.妊娠期肾糖阈降低，尿糖不能恰当反映病情

C.妊娠期母体对胰岛素的需要较非孕时增加，分娩后胰岛素的用量应与妊娠期相同

D.妊娠期糖尿病容易合并酮症酸中毒

E.妊娠中晚期受胰岛素抵抗的作用，可使隐性糖尿病显性化，既往无糖尿病的孕妇发生糖尿病

答案

参考答案：C

完形填空

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）出可以填入空白的最佳选项，并在答题卡上将该项涂黑
Even though it was only October, my students were already whispering about Christmas plans. With each passing day everyone became more __36__, waiting for the final school bell. Upon its _37____everyone would run for their coats and go home, everyone except David
David was a small boy in ragged clothes. I had often _38___what kind of home life David had, and what kind of mother could send her son to school dressed so __39__for the cold winter months, without a coat, boots, or gloves. But something made David __40__. I can still remember he was always __41____a smile and willing to help. He always __42__after school to straighten chairs and mop the floor. We never talked much. He__43___just smile and ask what else he could do, then thank me for letting him stay and slowly__44___home
Weeks passed and the __45___ovre the coming Christmas grew into restlessness until the last day of__46__before the holiday break. I smiled in ___47 __as the last of them hurried out the door. Turning around I saw David ___48___standing by my desk.
“I have something for you”he said and ____49____from behind his back a small box. __50___it to me, he said anxiously. “Open it,”I took the box from him, thanked him and slowly unwrapped it. I lift the lid and to my __51__saw nothing. I looked at David‘s smiling face and back into the box and said. “The box is nice, David, but it’s__52__”
“Oh no it isn’t,”said David. “It’s full of love, my mum told me before she died that love was something you couldn’t see or touch unless you know it’s there”
Tears filled my eyes ___53___Iooked at the proud dirty face that I had rarely given____54___to. After that Christmas, David and I became good friends and I never forgot the meaning ___55___the little empty box set on my desk

C．inaccurately

D．inappropriately

B．expectation

C．appreciation

单项选择题

《牡丹亭》描写南安太守的女儿（）不满封建礼教，因情而死，又因情复生，最终与“梦中情人”柳梦梅结为夫妇的故事。

A.窦娥

B.崔莺莺

C.杜丽娘

D.李香君