module 5 第一课时 ⅰ.单词拼写 1．police have appealed to anyone who________(目睹)the incident to contact them. 2．the word“explode”means“to________(爆炸)with a lot of force and loud noise.” 3．the score is________(假设)to represent the achievement of an average 7yearold boy. 4．she explained the question to the boy 5 times with great________(耐心)． 5．the 18th national congress of the cpc is a________(具有历史意义的)
