It remains now to determine an and bn.
举一反三
- ______ the cause may be, the fact remains that temperatures are rising, affecting Alaska for the worse. A: Since B: Whatever C: Now that D: In case
- What do Americans now think of the role of college education in achieving success？ A: It still remains open to debate. B: It has proved to be beyond doubt. C: It is no longer as important as it used to be. D: It is much better understood now than ever.
- <a()href="#bn">...</a>表示?A.()跳转到"bn"页面()B.()跳转到页面的“bn”锚点()C.()超链接的属性是"bn"()D.()超链接的对象是"bn"
- 已知，n∈N＋，An＝2n2，Bn＝3n，试比较An与Bn的大小，
- 下列化合物熔点变化顺序中,正确的是: A: MgO>BaO>BN>ZnCl2>CdCl2 B: BN>MgO>BaO> CdCl2>ZnCl2 C: BN>MgO>BaO>ZnCl2>CdCl2 D: BN> BaO> MgO> ZnCl2>CdCl2