[参考答案]对话题型基础练习 Test 32
61. living
62. has become
63. its
64. because
65. audience
66. climbed
67. an
68. teaching
69. to
70. to relieve
61. living
62. has become
63. its
64. because
65. audience
66. climbed
67. an
68. teaching
69. to
70. to relieve
