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【简答题】
2型糖尿病合并肾病者可首选() A、二甲双胍 B、糖 C、胰岛素 D、格列喹酮 E、格列美脲
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【简答题】设晶体是负的，玻璃的折射率为n．分别就下列四种情形确定自然光经过图16-5(a)中的棱镜后双折射光线的传播方向和振动方向： (1)n=n o ； (2)n=n e ； (3)n o ＞n＞n e ； (4)n＞n o ．
【简答题】局城网一般属于一个单位所有.易于组建、维护和扩展.决定局域网的主要技术要素是__、__、__。
【简答题】A. Her parents are on the same trip. B. She enjoys traveling to different countries. C. She was born in that country. D. She enjoys the travel very much.
【单选题】What does John say about his cousin's interests?
A.
He forgets to ask about her hobbies.
B.
He hears she enjoys music concerts.
C.
He thinks she enjoys traveling.
D.
He doesn't know what she likes to do.
【简答题】若变量a是String类型的变量，那么表达式(a+ A) 的类型是______。A) char B) String C) int D) long
【多选题】如果我的网站用的UTF8编码为了防止乱码都需要注意哪些地方()
A.
数据库和表都是用utf8_general_ci编码
B.
连接数据库指定utf8(“SET NAMES UTF8”)
C.
php文件头编UTF8header(“content-type:text/html;charset=utf-8”)
D.
html文件指定utf-8
【单选题】材料题请点击右侧查看材料问题 查看材料
A.
She enjoys traveling in summer holidays.
B.
She'd like to have wicked experience.
C.
She is a food lover and spends a lot on food.
D.
She lives a life of a normal student.
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