对序列 {98, 36, -9, 0, 47, 23, 1, 8, 10, 7} 采用希尔排序，下列序列（ ）是增量为4的一趟排序结果。 A: {-9, 0, 36, 98, 1, 8, 23, 47, 7, 10} B: {36, 98, -9, 0, 23, 47, 1, 8, 7, 10} C: {10, 7, -9, 0, 47, 23, 1, 8, 98, 36}
对序列 {98, 36, -9, 0, 47, 23, 1, 8, 10, 7} 采用希尔排序，下列序列（ ）是增量为4的一趟排序结果。 A: {-9, 0, 36, 98, 1, 8, 23, 47, 7, 10} B: {36, 98, -9, 0, 23, 47, 1, 8, 7, 10} C: {10, 7, -9, 0, 47, 23, 1, 8, 98, 36}
这6组孔的定位尺寸是（ ）。[img=939x506]17e43d9f40288d7.png[/img] A: 98 B: ￠98 C: ￠9 D: ￠15
这6组孔的定位尺寸是（ ）。[img=939x506]17e43d9f40288d7.png[/img] A: 98 B: ￠98 C: ￠9 D: ￠15
Which of the following statements is accurate？ A: We can use finger letters to communicate with deaf friends from England. B: Deaf friends learn English by finger letters C: Finger letters are universal. D: Deaf friends don't have to learn English.
Which of the following statements is accurate？ A: We can use finger letters to communicate with deaf friends from England. B: Deaf friends learn English by finger letters C: Finger letters are universal. D: Deaf friends don't have to learn English.
20. They were deaf ________ the music. A: at B: to C: for D: with
20. They were deaf ________ the music. A: at B: to C: for D: with
She spoke to me as if I _______ deaf
She spoke to me as if I _______ deaf
He set up a school for _______ deaf and _______ dumb.
He set up a school for _______ deaf and _______ dumb.
晶体结合能Eb，自由原子总能量En，晶体总能量u的关系是什么？ A: (Eb=En／u) B: (Eb= En—u) C: (Eb=En+u) D: (Eb=En*u)
晶体结合能Eb，自由原子总能量En，晶体总能量u的关系是什么？ A: (Eb=En／u) B: (Eb= En—u) C: (Eb=En+u) D: (Eb=En*u)
I advised __________ ,but he turned me a deaf ear.
I advised __________ ,but he turned me a deaf ear.
People are born blind and deaf can exhibit laughter.
People are born blind and deaf can exhibit laughter.
已知五数-9，b1，b2，b3，-1成等比数列，四数-9，a1，a2，-1成等差数列，则b2（a2-a1）=（ ） A: -8 B: 8 C: 8或-8 D: -98
已知五数-9，b1，b2，b3，-1成等比数列，四数-9，a1，a2，-1成等差数列，则b2（a2-a1）=（ ） A: -8 B: 8 C: 8或-8 D: -98