皮皮学，免费搜题
登录
搜题
【单选题】
一台交换机总带宽为24Gbps，具有48个l0/100Mbps电端口和若干个l000Mbps光端口，如果所有端口都工作在状态，那么该交换机光端口数最多为（ ）。
A.
7
B.
8
C.
14
D.
15
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
【简答题】洋葱为()花序,()授粉作物。
查看完整题目与答案
【判断题】刚体受三个力而平衡,其中两个力过一个点,则第三个力必然过同一个点。
A.
正确
B.
错误
查看完整题目与答案
【简答题】我国是一个海洋大国，拥有漫长的海岸线，极其广阔的领海，这是一片富饶的“蓝色国土”，充满着希望的“绿洲”。 21世纪将是“海洋世纪”，要赶上经济发达国家，跻身世界强国行列，必须改变脑子里只要960万平 方千米领土的传统习惯概念，我国东临太平洋，海岸线长达1.8万千米，拥有渤海、黄海、东海和南海， 南北纵跨热带、亚热带和温带三个温度带。按照《联合国海洋法公约》规定，我国享有主权与管辖权的 海域300万...
查看完整题目与答案
【单选题】What kind of influence does Maggie have on Doree?
A.
She helps Doree to leave her husband.
B.
She provides an outsider’s perspective on Doree’s marriage.
C.
She is sympathetic of Doree’s wretched situation.
D.
She sets up a role model for Doree.
查看完整题目与答案
【判断题】我国的领土面积为960万平方公里,其中海洋领土约为300万平方公里。
A.
正确
B.
错误
查看完整题目与答案
【判断题】我国的领土面积为1260万平方公里。其中,陆地领土面积为960万平方公里,海洋领土约为300万平方公里。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why does Doree decide to stop visiting her ex-husband?
A.
She remembers Mrs. Sands and is able to clear the confusion away from her mind
B.
Through saving the boy, she is able to healing her wound and reconstruct her identity as a whole person
C.
She misses the visiting hours and has to come back some other time
D.
She has to take the boy to the hospital in the ambulance
查看完整题目与答案
【单选题】Why does Doree compare the visit to Lloyd as a parent visiting child in school?
A.
Because she asks similar questions about his life
B.
Because she shares similar feeling of patronization
C.
Because she sees Lloyd as immature
D.
Because she is protective of him
查看完整题目与答案
【单选题】Why does Doree decide to stop visiting her ex-husband?
A.
She misses the visiting hours and has to come back some other time.
B.
She has to take the boy to the hospital in the ambulance.
C.
Through saving the boy, she is able to healing her wound and reconstruct her identity as a whole person.
D.
She remembers Mrs. Sands and is able to clear the confusion away from her mind.
查看完整题目与答案
【简答题】生长素有两种存在形式。 型生长素的生物活性较高,而成熟种子里的生长素则以 型存在。
查看完整题目与答案
相关题目：
【简答题】洋葱为()花序,()授粉作物。
查看完整题目与答案
【判断题】刚体受三个力而平衡,其中两个力过一个点,则第三个力必然过同一个点。
A.
正确
B.
错误
查看完整题目与答案
【简答题】我国是一个海洋大国，拥有漫长的海岸线，极其广阔的领海，这是一片富饶的“蓝色国土”，充满着希望的“绿洲”。 21世纪将是“海洋世纪”，要赶上经济发达国家，跻身世界强国行列，必须改变脑子里只要960万平 方千米领土的传统习惯概念，我国东临太平洋，海岸线长达1.8万千米，拥有渤海、黄海、东海和南海， 南北纵跨热带、亚热带和温带三个温度带。按照《联合国海洋法公约》规定，我国享有主权与管辖权的 海域300万...
查看完整题目与答案
【单选题】What kind of influence does Maggie have on Doree?
A.
She helps Doree to leave her husband.
B.
She provides an outsider’s perspective on Doree’s marriage.
C.
She is sympathetic of Doree’s wretched situation.
D.
She sets up a role model for Doree.
查看完整题目与答案
【判断题】我国的领土面积为960万平方公里,其中海洋领土约为300万平方公里。
A.
正确
B.
错误
查看完整题目与答案
【判断题】我国的领土面积为1260万平方公里。其中,陆地领土面积为960万平方公里,海洋领土约为300万平方公里。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Why does Doree decide to stop visiting her ex-husband?
A.
She remembers Mrs. Sands and is able to clear the confusion away from her mind
B.
Through saving the boy, she is able to healing her wound and reconstruct her identity as a whole person
C.
She misses the visiting hours and has to come back some other time
D.
She has to take the boy to the hospital in the ambulance
查看完整题目与答案
【单选题】Why does Doree compare the visit to Lloyd as a parent visiting child in school?
A.
Because she asks similar questions about his life
B.
Because she shares similar feeling of patronization
C.
Because she sees Lloyd as immature
D.
Because she is protective of him
查看完整题目与答案
【单选题】Why does Doree decide to stop visiting her ex-husband?
A.
She misses the visiting hours and has to come back some other time.
B.
She has to take the boy to the hospital in the ambulance.
C.
Through saving the boy, she is able to healing her wound and reconstruct her identity as a whole person.
D.
She remembers Mrs. Sands and is able to clear the confusion away from her mind.
查看完整题目与答案
【简答题】生长素有两种存在形式。 型生长素的生物活性较高,而成熟种子里的生长素则以 型存在。
查看完整题目与答案