When I was a kid, I was a Tomboy.
When I was a kid, I was a Tomboy.
I spoke to the kid kindly ____ him.
I spoke to the kid kindly ____ him.
I’ve heard about Big Ben ever since I was a kid! I’m eager to visit it someday! ( )
I’ve heard about Big Ben ever since I was a kid! I’m eager to visit it someday! ( )
He (take, not) my remarks seriously. In fact he (think) I _______(kid).
He (take, not) my remarks seriously. In fact he (think) I _______(kid).
I'm a brave kid! A: 普通的 B: 勇敢的 C: 危险的
I'm a brave kid! A: 普通的 B: 勇敢的 C: 危险的
I'm a brave kid! A: 聪明的 B: 勇敢的 C: 努力的
I'm a brave kid! A: 聪明的 B: 勇敢的 C: 努力的
设10*10的对称矩阵下三角保存SA[1..55]中,其中A[1][1]保存在SA[1]中,A[5][3] 保存在SA[k]中,这里k等于_________。
设10*10的对称矩阵下三角保存SA[1..55]中,其中A[1][1]保存在SA[1]中,A[5][3] 保存在SA[k]中,这里k等于_________。
中国大学MOOC: 设10*10三对角矩阵保存SA[1..28]中,其中A[1][1]保存在SA[1]中,A[5][5] 保存在SA[k]中,这里k等于_________。
中国大学MOOC: 设10*10三对角矩阵保存SA[1..28]中,其中A[1][1]保存在SA[1]中,A[5][5] 保存在SA[k]中,这里k等于_________。
When I was a small kid, I()swim in the river near our house. A: A.be used to B: B.used to C: C.get used to D: D.was used to
When I was a small kid, I()swim in the river near our house. A: A.be used to B: B.used to C: C.get used to D: D.was used to
关于抽样函数Sa(t)描述不正确的是_____。 A: [img=100x33]1803c9e9792136f.png[/img] B: Sa(π/2)=0 C: 是偶函数 D: Sa(0)=1
关于抽样函数Sa(t)描述不正确的是_____。 A: [img=100x33]1803c9e9792136f.png[/img] B: Sa(π/2)=0 C: 是偶函数 D: Sa(0)=1