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牛 幼儿园中班的小朋友 ,4岁前一 直 由爷爷奶奶照看 ,父母因工作原因没有时间照顾 他 ,经常一个人在家玩,很少与别人接触,因为 他 说话不清楚,怕被别人嘲笑。在班里 他 不 爱 说话 ,不 爱做 游戏 ,一个人坐在小 凳 子上 ,当有小朋友靠近 他 时 , 他 会选择不理会或者推开他们 。 牛 牛 有时候也会静静地注视老师和小朋友的活动 ,时而哈哈大笑 。 案例 中的小朋友为什么会有如此表现?究竟哪些因素在影响着学前儿童语 言 能力的发展 ?
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【简答题】Wenn die Temperatur unter null Grad sinkt, friert ____.
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【单选题】Color changes in chameleons (变色龙) seem to be caused by environmental temperature as well as by other external stimuli.
A.
have to
B.
appear to
C.
ought to
D.
used to
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【单选题】There may be a solid core at the center of the Sun ______.
A.
because of the high temperature
B.
in spite of the great sight
C.
for the temperature is not high enough
D.
because the pressures are great
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【单选题】______ You might expect the highest incidence of a heat stroke when the maximum temperature is 100 and humidity is 50%.
A.
T
B.
F
C.
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【单选题】组织要得到一支优秀的员工队伍,最突出的问题是( )。
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解决队伍结构中人员梯队问题
B.
解决员工思想教育问题
C.
解决员工教育投入问题
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【单选题】下列化合物中,只存在离子键的是
A.
NaOH
B.
CO 2
C.
NaCl
D.
HCl
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【判断题】NaCl中存在的是离子键。
A.
正确
B.
错误
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【单选题】An isotherm is ______.
A.
a line on a weather map connecting equal points of both temperature and pressure
B.
an instrument that measures the climatological effects of temperature
C.
a line connecting points of equal barometric pressure on a weather map
D.
a line connecting points of equal temperature on a weather map
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【简答题】The difference between a liquid and a gas is obvious【46】______the conditions of temperature and pressure commonly found at the suce of the Earth. A liquid can be kept in an open container and fills...
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【单选题】Among the rings of a piston the ______one is subjected to the greatest load and temperature.
A.
bottom
B.
middle
C.
top
D.
any position
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相关题目:
【简答题】Wenn die Temperatur unter null Grad sinkt, friert ____.
查看完整题目与答案
【单选题】Color changes in chameleons (变色龙) seem to be caused by environmental temperature as well as by other external stimuli.
A.
have to
B.
appear to
C.
ought to
D.
used to
查看完整题目与答案
【单选题】There may be a solid core at the center of the Sun ______.
A.
because of the high temperature
B.
in spite of the great sight
C.
for the temperature is not high enough
D.
because the pressures are great
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【单选题】______ You might expect the highest incidence of a heat stroke when the maximum temperature is 100 and humidity is 50%.
A.
T
B.
F
C.
NG
查看完整题目与答案
【单选题】组织要得到一支优秀的员工队伍,最突出的问题是( )。
A.
解决队伍结构中人员梯队问题
B.
解决员工思想教育问题
C.
解决员工教育投入问题
D.
解决组织文化培养问题
查看完整题目与答案
【单选题】下列化合物中,只存在离子键的是
A.
NaOH
B.
CO 2
C.
NaCl
D.
HCl
查看完整题目与答案
【判断题】NaCl中存在的是离子键。
A.
正确
B.
错误
查看完整题目与答案
【单选题】An isotherm is ______.
A.
a line on a weather map connecting equal points of both temperature and pressure
B.
an instrument that measures the climatological effects of temperature
C.
a line connecting points of equal barometric pressure on a weather map
D.
a line connecting points of equal temperature on a weather map
查看完整题目与答案
【简答题】The difference between a liquid and a gas is obvious【46】______the conditions of temperature and pressure commonly found at the suce of the Earth. A liquid can be kept in an open container and fills...
查看完整题目与答案
【单选题】Among the rings of a piston the ______one is subjected to the greatest load and temperature.
A.
bottom
B.
middle
C.
top
D.
any position
查看完整题目与答案