生态系统中的非生物成分可为生物提供必要的物质和能量。[ ]

题型:判断题

问题:

生态系统中的非生物成分可为生物提供必要的物质和能量。[ ]

考点:生物与环境的相互作用
题型:判断题

Ted, my little brother, is in Grade One. Last Friday he came back from school with a letter.  The letter was from his teacher. "I got a red flower today. Could you please sign签字 this note?" he said to Mum. The note showed that he had been talking in class.

Ted hardly gets top scores in his school work. The best he gets is "OK", but often he gets "You can do better than this." Mum knows what it means. She tells me "You can do better than this" means "Extremely bad" in China.

In the USA, teachers never say anything too bad about their students, even if the students are making trouble in class or not working hard enough. The worst they might say is "Please be nicer tomorrow". Many parents are satisfied with对---满意 a B-grade for each subject.

But things in Chinese schools are quite different. Parents have high expectations for their children. I sometimes felt that my second-grade cousin spent more time on homework than I did when I was a 6th grader in the USA! Yet his parents and teachers didn't think he worked hard enough.

Is it too strict in China? Or is it not strict enough in the USA? Maybe both are true.

小题1:Why did Ted come home with .a letter last Friday ?

A.Because the teacher wanted to visit his mother.

B.Because he did something wrong.

C.Because the teacher was happy with his progress.

D.Because the teacher thought he was too lazy.小题2:If a student in the USA gets "OK" in his school work, it means       .

A.he gets top scores

B.he gets medium scores

C.he gets extremely bad scores

D.he gets the worst scores小题3:American parents will be       when their children get a B-grade in their school.

A.excited

B.sad

C.angry

D.happy小题4:The underlined words "high expectations" in this passage means       .

A.很高的待遇

B.很多的自由

C.很高的期望

D.很多的关爱小题5:The writer mainly wants to tell us       .

A.the differences between Chinese education and American education

B.Chinese students are better than American students

C.American parents are not strict enough with their children

D.what the best way to educate children is

题型:判断题

用所给单词的适当形式填空。

1. Listen! They______(sing)in the classroom.

2. 一Where's Bill?

      一He_______(take)photos over there.

3. He_______(not watch)TV now.

4. It's six o'clock in the evening. She______(eat)dinner .

5. Look! The students_________ (wait) for the school bus.

题型:判断题

下列属于土地使用管制的事项有( )。

A.建筑物四周应留有一定的空地作为建筑物的绿地和交通

B.取得的土地使用权不包括地下资源、埋藏物和市政公用设施

C.某宗土地使用权中,要求容积率为2.0

D.某宗土地只能用于商业房地产开发

E.甲乙两宗土地使用权中,甲土地必须为乙土地留出通行道路

题型:判断题

病历摘要:24岁女性,3周前出现情绪改变,言语结结巴巴,易激惹,反应迟钝。2周前出现左侧肢体麻木,针刺样疼痛感,有时出现颈部触电样感,伴肢体乏力,下肢重于上肢,行走欠稳,尿潴留。体查:神志清楚,反应迟钝,欣快感,双眼粗大水平震颤,构音欠清,吟诗样语言。咽反射迟钝。左侧肢体轻瘫,左上肢Ⅴ-级,左下肢Ⅵ级,左侧肢体共济失调,痛觉减退,Romberg氏征(+)。

针对多发性硬化治疗下列哪项是错误的?()

A.主要使用皮质激素

B.INF-α

C.INF-β

D.免疫抑制剂

E.免疫球蛋白

F.血浆置换

G.对症治疗

H.中药及理疗

题型:判断题

前牙舌支托凹位于

A.切角

B.切缘

C.舌侧颈1/3处

D.舌侧中1/3处

E.舌侧颈1/3处和舌侧中1/3交界处

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