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听力原文: Chinese people are now spending more time surfing the net than watching TV, according to results of a survey by the Chinese Academy of Social Sciences published Thursday. The survey, of citizens from five Chinese cities, found that 79 percent of interviewees use the Internet for information, and 55.1 percent to read news on the Internet. About 63 percent of the interviewees use e-mail. The average time spent surfing the net and watching TV were 2.73 hours and 1.29 hours, respectively. Only 10.4 percent reported use the Internet primarily to send and receive e-mail; 65.9 percent read online news; 62.2 quite often play games on dine. More and more people have taken an interest in the entertainment opportunities on-line. Up to 56.5 percent of interviewees quite often download music, and 53.5 percent get entertainment messages from the Internet. Yet the survey found that television is still the dominant mass medium. Seventy-nine percent of interviewees choose to watch TV to get information, and another 75 percent take newspapers as important as TV. Five major web sites in the Chinese language, namely Sina, Sohu, Netease, Baidu and Yahoo are still ranked top ones by web users, and those that voted for Sina as the best among them were 30.9 percent. Authorized statistics showed that web users in China have already exceeded 100 million, second to that of the United States. Which of the following is not true?
A.
Chinese people are now spending more time surfing the net than watching TV.
B.
There are more Chinese people using the Internet for information compared with those reading news on the Internet.
C.
There are more people using e-mail compared with those searching information on the Internet.
D.
There are more people using e-mail compared with those reading news on the Internet.
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参考答案:
举一反三
【单选题】IAP15W4K58S4型号单片机是_______________________位单片机。
A.
8
B.
16
C.
32
D.
64
【单选题】下列不属于全身性水肿的是
A.
心性水肿
B.
炎性水肿
C.
肾性水肿
D.
肝性水肿
E.
营养不良性水肿
【判断题】动脉导管三角内有动脉初带、右喉返神经和心浅丛。
A.
正确
B.
错误
【判断题】iap15w4k58s4单片机有SPI高速串口。
A.
正确
B.
错误
【判断题】IAP15W4K58S4单片机有3个串口。
A.
正确
B.
错误
【单选题】下列不属于全身性水肿的是
A.
心源性水肿
B.
肝源性水肿
C.
营养不良性水肿
D.
肾源性水肿
E.
过敏性水肿
【单选题】IAP15W4K58S4 单片机的电源电源范围()?
A.
1V
B.
3V
C.
5V
D.
2.5V-5.5V
【判断题】共轭体系是在分子中单键和双键交替出现的结构,共轭体系越大能量上越稳定。
A.
正确
B.
错误
【简答题】动脉导管三角内有_________ 、_________ 、_________
【单选题】IAP15W4K58S4 单片机的CPU是( )位的。
A.
A:16
B.
B:4
C.
C:8
D.
D:准16位
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