重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
找答案首页 > 全部分类 > 外语类考试
搜题
网友您好, 请在下方输入框内输入要搜索的题目:
搜题
题目内容 (请给出正确答案)
[主观题]

In November 1965, New York was blacked out by an electricity failure. The authorities prom

ised that it would not happen again. Pessimists were certain that it would occur again within five years at the latest. In July 1977, there was a repeat performance which produced varying degrees of chaos throughout the city of eight million people. In 1965, the failure occurred in the cool autumn and at a time of comparative prosperity. In 1997, the disaster was much more serious because it came when unemployment was high and the city was suffering from one of its worst heat waves.

In 1965, there was little crime or looting during the darkness, and fewer than a hundred people were arrested, in 1977, hundreds of stores were broken into and looted. Looters smashed shop windows and helped themselves to jewelry, clothes or television sets. Nearly 4, 000 people were arrested but far more disappeared into the darkness of the night. The number of policemen available was quite inadequate and they wisely refrained from using their guns against mobs which far outnumbered them and included armed men.

Hospitals had to treat hundreds of people cut by glass from shop windows. Banks and most businesses remained closed the next day. The black-out started at 9:30 p. m. , when lightning hit and knocked out vital cables. Many stores were thus caught by surprise.

The vast majority of New Yorkers, however, were not involved in looting. They helped strangers, distributed candles and batteries, and tried to survive in a nightmare world without traffic lights, refrigerators, elevators, water and electrical power. For twenty-four hours, New York realized how helpless it was without electricity.

Look at the first paragraph, who were fight? The authorities or the pessimists?

A.The authorities.

B.The pessimists.

C.Both.

D.Neither.

查看答案
更多“In November 1965, New York was blacked out by an electricity failure. The authorities prom”相关的问题

第1题

下列模板声明中,有语法错误的是()。

A.template<typename T>T fun(T x){return x;}

B.template<typename T>T fun(T x,int n){return x*n;}

C.template<class T>T fun(T*p){return *p;}

D.template<class T>T ClassA{T n;}

点击查看答案

第2题

下列模板声明中,有语法错误的是()。

A.template<typename T>T fun(T x){return x;}

B.template<typename T>T fun(T x,int n){return x*n;}

C.template<class T>T fun(T*p){return *p;}

D.template<class T>T ClassA{T n;}

点击查看答案

第3题

下列函数模板的定义中,合法的是

A.template <typename T> T abs(T x){return x<0?-x:x;}

B.template class <T> T abs(T x){return x<0?-x:x;}

C.template T<class T>abs(T x){return x<0?-x:x;}

D.template T abs(T x){return x<0?-x:x;}

点击查看答案

第4题

有如下模板定义:template <class t> T fun(T x,T y) {return x*x+y*y;} 在下列对fun的调用
有如下模板定义:template <class t> T fun(T x,T y) {return x*x+y*y;} 在下列对fun的调用中,错误的是:()

A、fun(2,8)

B、fun(2.0,8.2)

C、fun(2.3,8)

D、fun <float> (2,8.3)

点击查看答案

第5题

下列函数模板声明中,合法的是

A.template <typename t> T fun(T x);

B.template class <t> void fun(T x);

C.template T <class t> fun(T x);

D.template <typename t> fun(T x);

点击查看答案

第6题

有如下函数模板定义:template <class T>T func (Tx, Ty){ return x*x+ y*y;}在下列对func 的调用

有如下函数模板定义:template <class T>T func (Tx, Ty){ return x*x+ y*y;}在下列对func 的调用中,错误的是()。

A.func(3,5);

B.func(3.0,5.5);

C.func(3,5.5);

D.func<int>(3,5.5);

点击查看答案

第7题

下面的函数模板定义中错误的是

A.template <class Q> q F(Q x) {return Q+x;}

B.template <class Q> Q F(Q x){return x+x;}

C.template <class T> T F(Tx){return x*x;}

D.template <class T> bool F(Tx){return x>1;}

点击查看答案

第8题

有如下函数模板的定义:template<class T>T func(Tx, Ty){return x*x+ y*y;}在下列对func的调用中

有如下函数模板的定义:template<class T>T func(Tx, Ty){return x*x+ y*y;}在下列对func的调用中不正确的是()。

A.func(3,5);

B.func<>(3,5);

C.func(3,5.5);

D.func<int>(3,5.5);

点击查看答案

第9题

有如下函数模板定义:template <class T>T func(T x, T y){return x*x*y*y;)在下列对func的调用中

有如下函数模板定义: template <class T> T func(T x, T y){return x*x*y*y;) 在下列对func的调用中,错误的是

A.func(3,5);

B.func(3.0,5.5);

C.func(3,5.5);

D.func<int>(3,5.5);

点击查看答案

第10题

有如下函数模板定义:template<class T>T func(T x, T y){return x*x+y*y;}在下列对func的调用中,

有如下函数模板定义: template<class T> T func(T x, T y){return x*x+y*y;} 在下列对func的调用中,错误的是()。

A.func(3,5);

B.func(3.0,5.5);

C.func(3,5.5)

D.func<int>(3,5.5);

点击查看答案
下载上学吧APP
客服
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案
购买前请仔细阅读《购买须知》
请选择支付方式
微信支付
支付宝支付
选择优惠券
优惠券
请选择
点击支付即表示你同意并接受《服务协议》《购买须知》
立即支付
搜题卡使用说明

1. 搜题次数扣减规则:

功能 扣减规则
基础费
(查看答案)
加收费
(AI功能)
文字搜题、查看答案 1/每题 0/每次
语音搜题、查看答案 1/每题 2/每次
单题拍照识别、查看答案 1/每题 2/每次
整页拍照识别、查看答案 1/每题 5/每次

备注:网站、APP、小程序均支持文字搜题、查看答案;语音搜题、单题拍照识别、整页拍照识别仅APP、小程序支持。

2. 使用语音搜索、拍照搜索等AI功能需安装APP(或打开微信小程序)。

3. 搜题卡过期将作废,不支持退款,请在有效期内使用完毕。

请使用微信扫码支付(元)
订单号:
遇到问题请联系在线客服
请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

- 微信扫码关注上学吧 -
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反上学吧购买须知被冻结。您可在“上学吧”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
- 微信扫码关注上学吧 -
请用微信扫码测试
选择优惠券
确认选择
谢谢您的反馈

您认为本题答案有误,我们将认真、仔细核查,如果您知道正确答案,欢迎您来纠错

上学吧找答案