保证准确率!
19.ready
21.helpful
26.reasons
49.materials
50.choice
87.taste
93.against
97.recent
102.active
105.misses
107.silent
113.available
114.abilities
115.transport
123.independent
126.lecture
130.benefit
133.exams
139.afford
150.mind
157.crazy
159.attractive
162.foreign
167.textbooks
168.follow
169.twice
170.useful