一块骨骼肌中,中间较粗的部分叫做______,两端较细的呈乳白色的部分叫做___

题型:填空题

问题:

一块骨骼肌中,中间较粗的部分叫做______,两端较细的呈乳白色的部分叫做______,它的两端固定在______(填相同或不同)的骨上.

考点:人体的运动系统
题型:填空题

It was a pity that the great writer died with his work _______.

A.to be finished

B.finished

C.unfinished

D.not having been finished

题型:填空题

In tradition (传统的) education, the teacher may feel that the students are not very grown up. Usually, teachers are older than students, and teachers feel that students are young and do not know much about the world. The teachers feel that they must tell the students what to do most of the time, and that they must also make the students study specific (特殊的) things. In open education, the teacher’s methods are very different. These teachers feel that the students are human beings (人) first, and students second. They expect the students to be responsible for the things that they do, just as adults are. A student’s ideas and feelings are just as important as the teacher’s. The teacher allows the students to decide what they want to do, and does not make them study what they do not want to. The teacher lets them decide what to study and how much to study. It’s very important for the teacher to show how he or she feels about students.

小题1:Which is the topic for the passage?

A.Traditional Education

B.Open Education

C.The Students Are Human Beings First

D.Two Kinds of Different Education小题2:What’s the theory of open education?

A.The students are human beings first, and students second.

B.The students should be responsible for what they do.

C.The students’ ideas and feelings are very important.

D.The teachers should allow the students to do what they want to do.小题3:In traditional education, the teachers consider that __________.

A.they should praise the students all the time

B.they should tell the students what to do all the time

C.the students should know much about the world

D.the students should learn much about the world from their teachers小题4:We can infer (推断) that ____________.

A.students needn’t study as hard as they did before

B.students can learn more about the world in open education

C.most of the teachers don’t agree with the idea of open education

D.most of the students prefer traditional education to open education

题型:填空题

黄曲霉毒素是自然发生的最危险的食品污染物,目前已分离鉴定出有二十余种,其毒性和对粮食的污染各有其特点。

黄曲霉毒素毒性和致癌性最强的是

A.AFB1

B.AFG1

C.AFM1

D.AFP1

E.AFQ1

题型:填空题

压力表指针不回零的主要原因有:弹簧弹力减弱、()和游丝回弹力不够。

A、指针和芯轴松动

B、忘记开启旋塞

C、表内有脏物

D、存水管弯曲

题型:填空题

如果正常刹车失效,怎样实施备用刹车().

A.自动工作

B.踩刹车

C.电门控制

D.自动选择活门转换

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