有些水果(如葡萄)和一些植物的叶片上形成“白霜”,是因为其表皮细胞表面角质膜上富含蜡

题型:判断题

问题:

有些水果(如葡萄)和一些植物的叶片上形成“白霜”,是因为其表皮细胞表面角质膜上富含蜡质所致

考点:植物学植物学综合练习(二)植物学综合练习(二)题库
题型:判断题

阅读理解。

     It was the first snow of winter-an exciting day for every child but not for most teachers. Up until now,

I had been old enough to dress myself, but today would need some help. Miss Finlayson, my kindergarten

teacher, had been through first snow days many times, but I think she may still remember this one.

     I managed to get into my wool snow trousers. But I struggled won my jacket because it didn't fit well.

It was a hand-me-down from my brother, and if made me wonder why I had to wear his ugly clothes, At

least my hat and scarf were mine, and they were quite pretty. Finally it was time to have Miss Finlayson

help me with my boots (靴子).

     In her calm, motherly voice she said, "By the end of winter, you will all be able to put on your own boots."

I didn't realize at the at the time that this was more a statement of hope than of confidence (信心).

     I handed her my boots and stuck out my foot. Like most children, I expected grown-ups to do all the

work. After much pushing, she managed to get first one into place and then, with a sigh, worked the second

one on too.

     I announced, "They're on the wrong feet."

     She struggled to get the boots off and went through the joyless task of putting them on again.

     "They're my brother's boots, you know," I said. "I hate them".

     Somehow, from long years of practice, she managed to act as though I wasn't an annoying (烦人的) little

girl, She struggle with me, she asked, "Now, where are your mittens (连指手套)?"

     I looked into her eyes and said, "I didn't want to lose them, so I hid them in the toes of my boots."

1. The little girl was more satisfied with her _____.

A. trousers

B. jacket

C. boots

D. hat

2. Miss Finlayson had difficulty with the girl's boots mainly because _____.

A. the girl got them from her brother

B. the girl put something in them

C. they were on the wrong feet

D. they did not fit the girl well

3. Why does the author Miss Finlayson would remember that first snow day?

A. Because the little girl was in her brother's clothes.

B. Because it was the most exciting day of the winter.

C. Because the little girl played a trick on her.

D. Because the little girl wore a pretty scarf.

4. We can learn from the text that Miss Finlayson _____.

A. was losing confidence in the little girl.

B. gradually lost patience with the little girl.

C. became disappointed with the little girl.

D. was getting bored with the little girl.

题型:判断题

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A.消除有碍的骨突

B.骨性隆突修整术

C.前庭沟加深术

D.牙槽嵴重建术

E.取模

题型:判断题

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根据《固定软交换设备安装工程验收暂行规定》(YD/T5154—2007),软交换网元功能测试包含()项目。

A.基本功能测试

B.中继和路由数据管理

C.信令测试

D.功能统计

E.计费和网管

F.告警测试

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中俄两国确认建立“面向21世纪的战略协作伙伴关系”。()

A、1978年

B、1986年

C、1996年

D、2006年

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