(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①supermarket □ ②cafeteria □
③aging □ ④housing □
⑤abuse □ ⑥unemployment □
⑦selfemployment □ ⑧population □
⑨information □ ⑩negotiation □
?examination □ ?cultural □
?historical □ ?civil □
?media □ ?credible □
?jobhopping □ ?sustainable □
?skillful □ ?challenge □
