皮皮学,免费搜题
登录
搜题
【单选题】
下列有关生物工程技术图解的叙述错误的是( )
A.
基因工程除了需要包括图一所示的工具外,还需要两种工具酶
B.
图二中2、3、4可分别表示受精、早期胚胎培养和胚胎移植
C.
图三中将原肠胚的内细胞团均等分割有利于胚胎的恢复和进一步发育
D.
图四中动物细胞A和B到细胞C的过程中,可用灭活的病毒作为诱导剂
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】以下不适合用无领导小组讨论法进行人员选拔的岗位是(    )。
A.
人力资源部门主管    
B.
技术研发人员
C.
销售部门经理    
D.
公关部门经理
【多选题】省力拉拔器适合修整( )部位损伤凹陷
A.
损伤程度不大
B.
车顶位置
C.
操作困难的位置
D.
车身加强筋
【单选题】(Unit 1) Which of the following is not likely to be the Gen Z-ers' behavior in workplace?
A.
wearing headphones at work
B.
collaborating and socializing in chat rooms
C.
teaching older coworkers how to learn new tools and skills
D.
having formal writing skills or emotional intelligence
【单选题】Which of the following is not mentioned as the characteristic of Gen Yers?
A.
They have good command of technology.
B.
They value their family and personal lives a lot.
C.
They like to dress themselves casually.
D.
They have got many traveling and enriching experiences.
【单选题】When a part of a European nation is______ from the whole of it, and hurled outward to new soil, it loses the stimulus toward change that the whole provides.
A.
diverged
B.
recited
C.
detached
D.
reclaimed
【单选题】税法规定:个体户通过有关部门进行公益、救济性捐赠时,捐赠额不得超过其应纳税所得额的( )。
A.
3%
B.
10%
C.
15%
D.
30%
【单选题】以下那个部位适合拔罐( )
A.
孕妇的腹部
B.
孕妇的腰骶部
C.
骨骼高低不平
D.
肌肉丰厚部位
E.
毛发多的部位
【单选题】个体户进行公益救济性捐赠时,捐赠额不超过其应纳税所得额( )的部分可以据实扣除。
A.
0.03
B.
0.3
C.
0.2
D.
0.1
【简答题】He spent his whole life (popular) ______his new approach to teaching.
【简答题】The engineers spent the whole night(work) ___________on the new device.
相关题目: