1 The freezing point is the temperature --------water changes into ice. A..at which B. on that C.in which D.of what 2 This book will shou you --------can be used in other cintexts. A.hou you have observed B.what you have observed C .that you have observed D.hou than you haveobserved 3 Idon't like--------- you speak to her A. the way B.theway in that C.the way in which D the way of which 麻烦写下解析