以下对细菌的描述不正确的有A.为真核细胞型微生物 B.以二分裂方式进行繁殖 C.有细

题型:单项选择题

问题:

以下对细菌的描述不正确的有

A.为真核细胞型微生物

B.以二分裂方式进行繁殖

C.有细胞壁、细胞膜、细胞质和核质

D.有较完善的呼吸系统

E.可分需氧菌和厌氧菌

考点:口腔五官科主治医师口腔正畸相关专业知识相关医学知识
题型:单项选择题

My name is Taotao. Here are four of my photos. Let me tell you about them.

In the first photo, I’m running. I like sports and I want to be a running star.

I like spring and winter(春天和冬天) best. So I have two photos of them. Look at the second picture. I am flying kites(放风筝) with my friends in the park. There are all kinds of kites there. We are very happy. In the third photo, I’m playing snow fight(打仗) with my friends. And some friends are making snowmen. We are playing happily.

In the last photo, I’m doing my homework. Who’s that girl? Oh, she is my sister and she is helping me do my homework. My sister is good at her subjects. In the evening, we usually do our homework and watch TV.

小题1: Taotao wants to be a _______________.

小题2: The _______ photo is about winter.

小题3:In winter people can ________________ snow.

小题4:______________ help(s) him do his homework.

题型:单项选择题

下列属于银行汇票绝对记载事项的有( )。

A.出票人签章

B.付款日期

C.付款地

D.出票地

题型:单项选择题

关于生活中遇到的各种波,下列说法正确的是(  )

A.电磁波可以传递信息,声波不能传递信息

B.手机在通话时涉及的波既有电磁波又有声波

C.太阳光中的可见光和医院“B超”中的超声波传递速度相同

D.遥控器发出的红外线波长和医院CT中的X射线波长相同

题型:单项选择题

单相三孔插座接线时,中间孔接()

A、相线

B、零线

C、保护线

D、火线

题型:单项选择题

列宁对马克思主义政治经济学所作出的突出贡献是______。

A.创立剩余价值学说
B.揭示了资本的积累过程
C.指明帝国主义是资本主义的最高阶段
D.提出了平均利润学说

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