1 填空。 Is this man ____you talk about yesterday? （书本里的解释是：大家看到这个题目往往会填上关系代词that，但其实这个句子的问题是没有先行词，填入the one)
2 Is this the museum _____you visited a few days ago?
A where B that C on which D the one
(书本中的答案是B，但是我搞不懂这题和第一题的关系。我认为这两个句型是一样的，除了2中有个the,但是书中说这句先行词是museum,需填入的引导词在从句中作visited的宾语。我的想法是：这句为什么不和1一样，选D？）
3 The world ____is made up of matter.
A in that wu live B on which wu live C where we live in D we live in (答案D,我选A，我问了我们班班长，她说这题AD都可以）
4 I have bought the same dress ____she is wearing.
A as B that C which D what (答案A，我选C）
5 He must be from Africa,___can be seen from his skin .
A that B as C who D what (答案B,我选D ）
6 He is a man of great experience,____much can be learned.
A who B that C from which D from whom (答案D，我选C）
7 The two things ___they felt very proud are Jim's gold watch and Della's hair.
A about which B of which C in which D for which (答案B 我选C）
8 I have many books,some of ___are on chemistry.
A them B that C which D those (答案C 我选B ）
9 They were interested ____you told them
A in which B in that C all that D in everything (答案D 我选A）
10 The house,_____was destroyed in the terrible fire,has been repaired.
A the roof of which B which roof C its roof D the roof (答案A ，我选B）