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【单选题】
在切线斜率为2x的积分曲线族中,通过点(1, 4)的曲线为( ).A.
y=x2+3
B.
y=x2+4
C.
y=2x+2
D.
y=4x
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【单选题】听力原文： Gates was born and brought up in Seattle. [29] At the age of 14, he founded a computer programming company with three friends, and they had earned $20,000 by selling their traffic-counting syste...
A.
He sold traffic-counting system to local governments.
B.
He dropped out of his law course at Harvard University.
C.
He founded his own company--Microsoft Software company.
D.
He devised an operating system for IBM.
【单选题】党的十九大报告中指出,中国特色社会主义进入新时代,意味着近代以来久经磨难的中华民族迎来了从站起来、富起来到强起来的伟大飞跃,迎来了实现中华民族( )的光明前景。
A.
改革开放
B.
治国理政
C.
自强自立
D.
伟大复兴
【单选题】听力原文： Gates was born and brought up in Seattle. At the age of 14, he founded a computer programming company with three friends, and they had earned ＄ 20,000 by selling their traffic-counting system to...
A.
He sold traffic-counting system to local governments.
B.
He dropped out of his law course at Harvard University.
C.
He founded his own company--Microsoft Software company.
D.
He devised an operating system for IBM.
【单选题】以下程序的输出结果是: #include int main( ) { int i=012, j=12, k=0x12; printf(“%d,%d,%d\n”,i, j, k ); return 0; }
A.
10, 12, 18
B.
12, 12, 12
C.
10, 12, 12
D.
12, 12, 18
【简答题】党的十九大报告指出,中华民族迎来了从站起来、富起来到( )的伟大飞跃。
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