[参考答案]短文题型基础练习 Test 8
61. It
62. lowering
63. could help
64. caused
65. likelihood
66. to be born
67. if
68. on
69. more
70. a
61. It
62. lowering
63. could help
64. caused
65. likelihood
66. to be born
67. if
68. on
69. more
70. a
