下列果树种子贮藏时的安全含水量较低的是()A.李、杏 B.海棠果、杜梨 C.板栗

题型:单项选择题

问题:

下列果树种子贮藏时的安全含水量较低的是()

A.李、杏

B.海棠果、杜梨

C.板栗、银杏

D.柑橘、毛桃

考点:果树工考试果树高级工果树高级工题库
题型:单项选择题

Boys and girls, let’s begin our English class now. This time I want to talk about my family. Then I want you to say something about your families.

There are seven people in my family. They are my parents, my two sisters, my brother, his wife (妻子)and I. In England, a family like this is a big one. My father has a factory(工厂). It isn’t very big. It makes all kinds of boats. My brother is a doctor. He works in a hospital(医院). His wife works in a hospital, too. She is a nurse. My two sisters are students. One wants to be a teacher. She studies hard and well. The other likes singing very much and can sing very well. So she wants to be a singer(歌手). I’m now in China teaching English and learning Chinese. My mother stays at home. Can you guess (猜测)what she does at home? Yes, she does housework. She is a housewife.

小题1:Where do I come from?

A.China

B.America

C.England

D.Canada小题2:Where am I now ?

A.In China

B.In America

C.In England

D.In Canada小题3: Who works in a school in my family?

A.One of my sisters

B.I

C.My father

D.My brother小题4:My brother and his wife work _________.

A.as teachers

B.as nurses

C.as doctors

D.in a hospital小题5: In Chinese “ housewife” means_________ .

A.干家务活的人

B.在家的妻子

C.家庭主妇

D.保姆

题型:单项选择题

(12分)中学生小丽应其网友要求将自己的一张生活照片上传给了网友,两个月后,有朋友告诉小丽,某网站的论坛上有一张她的照片,照片虽然被更改的面目全非,但仍旧可以认出是小丽。小丽听后亲自上网查找,结果令小丽又吃惊又愤怒,照片上的自己被改的奇丑无比,十分可笑,嘴巴被换成血盆大口,眼睛是斗鸡眼,发型是爆炸式。照片被放置在搞笑版面,点击率还非常高。

(1)你如何评价这种涂抹、丑化别人照片的行为。(4分)

(2)你认为小丽应该如何解决这件事?(4分)

(3)从这件事中我们应吸取哪些教训?(4分)

题型:单项选择题

下列组合中属于人体必需脂肪酸的是()

A.EPA、DHA

B.月桂酸、棕榈酸

C.油酸、棕榈油酸

D.花生四烯酸、芥子酸

E.亚油酸、α-亚麻酸

题型:单项选择题

栓塞最常见的类型为()

A.血栓栓塞

B.脂肪栓塞

C.羊水栓塞

D.空气栓塞

E.肿瘤细胞栓塞

题型:单项选择题

一般使用于高温高压下的换热器是()。

A、浮头式

B、固定管板式

C、U型管式

D、板式

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