【单选题】【消耗次数：1】
She accused the man _____ breaking into her house.
①
at
②
of
③
for
④
with
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相关题目
【单选题】
When she saw the clouds, she went back to the house to
____ her umbrella.
①
bring
②
fetch
③
take
④
carry
【单选题】
At the end of The Fall of the House of Usher, the lady Madeline and her brother ______.
①
recover from their illness
②
fall dead together
③
flee from the decaying house
④
start a new life
【单选题】
Everybody likes her because she is always _______ .
①
Everybody likes her because she is always _______ .
②
cheerful
③
sad
④
selfish
【单选题】
She got married although her parents had not given her their ___.
①
allowance
②
consent
③
permit
④
appreciation
【单选题】
The old lady was _______ to the young man who helped her find her lost generation.
①
touched
②
cheerful
③
gratefu
④
generous
【单选题】
When she was criticized, she claimed that it was outside her _____of responsibility.
①
field
②
limit
③
extent
④
range
随机题目
【单选题】
某宿舍的同学身高调查数据：170，171,172,173,174,175（cm）请问该宿舍的身高中位数是多少（）
①
172.5cm
②
171cm
③
170cm
④
175.5cm
【单选题】
若市场调查母体是由一些情况大体相同的比较复杂的群体组成，()，则采用分群随机抽样
①
群内差异大，群间差异大
②
群内差异大，群间差异小
③
群内差异小，群间差异小
④
群内差异小，群间差异大
【单选题】
下列哪一种说法正确（）
①
状态转移概率矩阵的每一行元素之和必为1
②
状态转移概率矩阵的每一列元素之差必为2
③
状态转移概率矩阵的主对角线元素之和必为2
④
状态转移概率矩阵的副对角线元素之差必为1
【单选题】
下列哪一种说法正确（）
①
状态转移概率矩阵的每一行元素之和必为1
②
状态转移概率矩阵的每一列元素之和必为1
③
状态转移概率矩阵的主对角线元素之和必为1
④
状态转移概率矩阵的副对角线元素之和必为1