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【简答题】
Li Qiu is a boy of fifteen and studying in Grade Three at Oak school. His family lives outside the town. His parents have a farm and grow a lot of vegetables on it and they often sell them in the town. These years they've built a new building and bought a tractor, a motorbike,a color television,a fridge and other things. Two years ago,Li Qiu began to study in a middle school. He does well in all his lessons and now he's becoming more and more interested in science. He likes to try out new ideas and hopes to be an inventor. This term he's learned electricity (电学). He always watches TV carefully. Last Saturday,when he came back home,his parents were working in the fields. He looked at the new color TV for a while. Then he began to take apart (拆) it. Three hours later his mother came in and saw him fixing the TV set. She was surprised and asked,“What are you doing here,Li Qiu?” “I took apart the TV just now.” “Don't worry about it,Mummy,” said the boy “I only want to know how it works.” “Have you refixed it together?” asked Mum. “No,Mum,” the boy said in a hurry. “Look,there are some parts left. I don't know where to put them.” 1)、Li Qiu's house is outside the town. A.T B.F 2)、Li Qiu is in Grade Two now. A.T B.F 3)、Li Qiu becomes interested in science because he wants to be an inventor. A.T B.F 4)、Li Qiu thought he could refix a television. A.T B.F 5)、In fact,Li Qiu has broken their TV down. A.T B.F
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参考答案:
举一反三
【简答题】请介绍“夜郎自大”成语的来历
【判断题】变薄翻边是通过减小凸、凹模间隙强迫材料变薄,提高竖边的高度。
A.
正确
B.
错误
【单选题】意识到的,知道的,注意到的 adj.
A.
awful
B.
awesome
C.
aware
D.
awake
【单选题】以下哪一项不是NCP主控板的功能
A.
采集和处理所在网元的告警和性能信息,上报网管
B.
具有保存配置数据的能力
C.
实现主光通道的合、分波
D.
具有告警输入和告警输出的功能
【简答题】已知氧气在100°C时的定压摩尔热容为29.538 J/(mol·K),氧气的定容摩尔热容为_____J/(mol·K)。
【单选题】对于具有 n 个结点b条支路的电路,可列出( )个独立的KCL方程,可列出 ( )个独立的KVL方程。
A.
n-1 、b-( n-1)
B.
n 、b
C.
n-1 、b-n
D.
n 、n
【单选题】对于具有n个结点b条支路的电路,可列出( )个独立的KVL方程
A.
b-( n-1)
B.
n -1
C.
b-n
D.
n
【单选题】小儿喂养后,应取()
A.
平卧位
B.
半卧位
C.
坐位
D.
右侧卧位
E.
左侧卧位
【简答题】对于具有n个结点b条支路的电路,可列出 个独立的KCL方程 ,可列出 个独立的KVL方程。
【单选题】以下不属于我国民族资产阶级两面性的选项是( )
A.
我国的民族资产阶级和工人阶级存在着对抗性矛盾
B.
我国的民族资产阶级有接受工人阶级及其政党领导的一面
C.
我国的民族资产阶级有剥削工人取得利润的一面
D.
我国民资产阶级和工人阶级之间的阶级矛盾无法转化成人民内部矛盾
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