皮皮学,免费搜题
登录
搜题
【简答题】
Armida Scarpa believes that stories, even in authentic English, can be used from the very beginning. She uses an authentic text of Goldilocks with her class of seven-year-old who are in their second year at school, still learning to read in Italian, and have English three times a week. She doesn't expect the children to learn these "advanced" tenses and sentence structures. But she does want to show them that they can make sense of them. She only asks them to really learn the vocabulary. This approach to giving children an experience of authentic English allows you to use almost any story if the children like it and if you approach it carefully. Children are used to living in a world in which they do not understand a lot of things. To a certain extent they take what we select for them, but they are also aware of all the other information around them. If we deprive children of every experience except those we want them to master, then we rob them of this natural growth.
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】动作电位的“全或无” 特征是指细胞动作电位的幅度( )。
A.
不受细胞外 Na+浓度影响
B.
不受细胞外 K+浓度影响
C.
与静息电位无关
D.
与阈电位无关
E.
与刺激强度和传播距离无关
【单选题】动作电位的“全或无”特征是指同一细胞动作电位的幅度:
A.
不受细胞外钠离子浓度影响
B.
不受细胞外钾离子浓度的影响
C.
与有效刺激强度的大小无关
D.
与静息电位无关
E.
与刺激频率有关
【简答题】从5,7,9,2,0五个数字中,选三个数字组成符合下面要求的三位数。 (1)最大的偶数是多少? (2)最小的奇数是多少? (3)既是3的倍数,又是5的倍数的最小三位数是多少? (4)同时是2,3,5的倍数的最大三位数是多少?
【单选题】测定砂浆强度的立方体标准试件尺寸是 。
A.
200mm×200mm×200mm
B.
100mm×100mm×100mm
C.
70.7mm×70.7mm×70.7mm
D.
150mm×150mm×150mm
【单选题】动作电位的 “全或无”特征是指细胞 动作电位的幅度 ( )
A.
不受细胞外Na + 浓度影响
B.
不受细胞外K + 浓度影响
C.
与静息电位无关
D.
与刺激强度和传播距离无关
【单选题】下列各种实验中, 属于急性实验方法
A.
离体蛙心灌流实验
B.
狗食道瘘假饲实验
C.
临床胃液分析实验
D.
血液常规检查
E.
X线成像
【简答题】增加字段regtime,类型为date。
【简答题】从1、5、6三个数中任选一个填在括号里,使组成的数符合题目要求。 (1)是2的倍数:5(    ),2(    ),3(    ); (2)是3的倍数:2(    ),(    )3,1(    ); (3)同时含有因数2、3的数:75(    ); (4)同时是2、3、5的倍数:1(    )0。
【多选题】药物按一级动力学消除的特点是
A.
按体内药量的恒定百分比消除
B.
半衰期值恒定
C.
大多数药物的消除动力学
D.
单位时间内实际消除药量随时间递减
E.
t1/2的计算公式为0.5C0/k
【单选题】下列各种实验中, 属于急性实验方法
A.
离体蛙心灌流实验
B.
狗食道瘘假饲实验
C.
临床胃液分析实验
D.
血液常规检查
相关题目: