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【单选题】
要实现动态编联,派生类中的虚函数()。
A.
返回的类型可以与虚函数的原型不同
B.
参数个数可以与虚函数的原型不同
C.
参数类型可以与虚函数的原型不同
D.
以上都不对
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举一反三
【单选题】The modern Scots and Irish are the descendants of ( ).
A.
Gaels
B.
Britons
C.
Anglo-Saxons
【单选题】The descendants of prominent families have to learn to protect their privacy in one way or another.
A.
eminent
B.
affluent
C.
thrifty
D.
considerable
【单选题】The Chinese people are known _____the descendants of the dragon.
A.
for
B.
as
C.
in
D.
to
【判断题】复合选择器提取的是多条件的交集,而非并集。
A.
正确
B.
错误
【单选题】胸腔积液最常见的症状是
A.
胸痛
B.
咳嗽
C.
胸闷
D.
呼吸闲难
【单选题】胸腔积液最常见的症状是
A.
胸痛
B.
咳嗽
C.
胸闷
D.
呼吸困难
【多选题】Taxes being so high, the descendants of the wealthy class of the nineteenth century are being forced to rent out their estates to paying guests.
A.
In the nineteenth century, the wealthy class rented out its estates.
B.
Because of high taxes, families that were rich one hundred years ago now rent out their estates.
C.
Guests pay high taxes when they rent old estates.
D.
Some families that were once wealthy are having trouble paying their taxes.
E.
High taxes have changed the lives of some of the old wealthy families.
【多选题】在新的历史时期,中国共产党面临的危险是精神懈怠和()。
A.
能力不足
B.
定位不明
C.
脱离群众
D.
消极腐败
【单选题】People said Chinese people is the Descendants of the ( ).
A.
dragon
B.
phoenix
C.
panda
D.
unicorn
【简答题】元组使用的是________存放元素,列表使用的是方括号
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