问题
选择题
在哺乳动物中与人类亲缘关系最近的可能是（ ）
A．黑猩猩
B．长臂猿
C．猕猴
D．狒狒
答案
B、C、D虽都属于灵长类哺乳动物，但不属于类人猿，而黑猩猩是类人猿，且一些内部结构和外部特征以及一些最基本的行为方式与人类都十分相似，且分子生物学研究发现黑猩猩与人类的细胞色素C的差异为零．所以，黑猩猩应与人类的亲缘关系最近．
故选：A
搜题请搜索小程序“爱下问搜题”
在哺乳动物中与人类亲缘关系最近的可能是（ ）
A．黑猩猩
B．长臂猿
C．猕猴
D．狒狒
B、C、D虽都属于灵长类哺乳动物，但不属于类人猿，而黑猩猩是类人猿，且一些内部结构和外部特征以及一些最基本的行为方式与人类都十分相似，且分子生物学研究发现黑猩猩与人类的细胞色素C的差异为零．所以，黑猩猩应与人类的亲缘关系最近．
故选：A
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。 A Shakespeare's Birthplace and Exhibition of Shakespeare's World Welcome to the world-famous house where William Shakespeare was born in 1564 and where he grew up. The property(房产)remained in the ownership of Shakespeare’s family until 1806.The House has welcomed visitors traveling from all over the word ,for over 250 years. Enter though the Visitors’ Centre and see the highly-praised exhibition Shakespeare’s World, a lively and full introduction to the life and work of Shakespeare. Stand in the rooms-where Shakespeare grew up. Discover examples of furniture and needle work from Shakespeare’s period. Enjoy the traditional(传统的)English garden, planted with trees and flowers mentioned in the poet’s works. pThe Birthplace is within easy walking distance of all the car parks shown on the map; nearest is Windsor Street(3 minutes’ walk). The House may present difficulties but the Visitors’ Centre, its exhibition, and the garden are accessible(可进入的)to wheelchair user.  The Shakespeare Coffee House (opposite the Birthplace).
小题1:. How much is the admission for a family of two grown-ups and two children?
A. the House B the garden C. the Visitor’s Centre D. the exhibition hall |