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【单选题】
数码管显示译码器实验中，要在数码显示d，右下角小数点点亮，seg的值应该是？A.
8’b01111010
B.
8’b 11111100
C.
8’b 01111011
D.
8’b11111101
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举一反三
【单选题】设有定义“chars[8]；inti=0；”，下列不能将一行(不超过80个字符)带有空格的字符国正确读入的语句或语句组是（ ）。
A.
gets(s)；
B.
while((s[i＋＋]=getchar（ ）)!='＼n')；s[i]='＼0'；
C.
seanf('％S'，s);
D.
do{scanf('％C'，＆s[i])；}while(s[i＋＋]!='＼n')；s[i]='＼0'；
【单选题】The United States was the country where__________. 查看材料
A.
in the development of air transportation
B.
the earliest passenger flights were successfully operated
C.
to make travel easy and pleasant for the passengers
D.
to provide different services
E.
the shortage of qualified pilots
F.
traveling by air was very cheap
【单选题】The teacher asked me ________.
A.
where was I from
B.
where I was from
C.
what country I was come from
D.
which country do you come from
【简答题】根据下列选项，回答 123～125 题： 第 123 题 性发育迟缓定义（ ）
【简答题】经常储备定额是指前后两批物资进厂的__________内，为保证生产正常进行所必需的储备量。
【简答题】There was once a town in this country where all life seemed to live in ________ with its surroundings. A) coincidence B) harmony C) uniform D) alliance
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