下列关于哺乳动物运动系统的叙述错误的是 A.运动系统由骨、关节和肌肉组成 B.一

题型:选择题

问题:

下列关于哺乳动物运动系统的叙述错误的是

A.运动系统由骨、关节和肌肉组成

B.一个动作的完成是多块肌肉协调合作的结果

C.骨骼肌一般包括肌腱和肌腹两部分

D.一块骨骼肌的两端肌腱是附着在同一块骨上

考点:动物运动的产生动物的运动系统
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Dear Mona,
Can you bring these things to me? My math books, my jacket and my dictionaries. My math book is on the bed. The jacket and the dictionaries are on the sofa.
Thanks,
Eric
Dear Frank,
Your uncle’s tapes are on the dresser. Please take them(它们)to school. He needs them.
Thanks,
Mom
 
Dear sister,
I need my jacket and CDs. The jacket is on the bed. The CDs are on the table.
Thanks,
Mike
Dear Mike,
Here is your jacket. Your CDs are not on the table. I can’t(不能)bring them to you.
Thanks,
Linda
小题1:Where are Eric’s dictionaries?
A.On the bed.B.On the sofa.
C.On the dresser.D.On the table.
小题2:       needs tapes.
A.EricB.Frank’s uncleC.MonaD.Frank’s mother
小题3:Are Mike’s CDs on the table?
A.Yes, it is.B.Yes, they are.
C.No, they aren’t D.No, it isn’t.
小题4:Mike is Linda’s       .
A.fatherB.uncleC.grandfatherD.brother
题型:选择题

配制沥青砂浆时,先将沥青加热至()℃。

A、80~100

B、110~120

C、150~200

D、180~200

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圣公会

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目前彩色电视机使用最广泛的是()彩色显象管。

A、三枪三束

B、单枪三束

C、荫罩

D、自会聚

题型:选择题

烤烟CXlK的杂色面积规定为不超过()%。

A.40

B.20

C.30

D.40

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