下列词汇为本单元出现的考纲词汇的派生词。填填看，掌握了它们的用法了吗？1．Newfurnitureistoo;we'llusetheoldpieces．2．TherailroadconnectstwocitiesNewYor

Question

下列词汇为本单元出现的考纲词汇的派生词。填填看，掌握了它们的用法了吗？

1．New furniture is too ________; we'll use the old pieces．

2．The railroad connects two cities ________ New York and Chicago．

3．He surrounds himself with attractive ________ or well-known people．

4．The steam engine is a ________ invention．It marks the coming of a new era．

Answer 1

答案：
解析：
1．costly　2．namely　3．intelligent　4．revolutionary