下图是“1700—1840年间英格兰和威尔士收税道路商业信托机构数和道路里程总数折线图”，由图片可推断（    ）

①机构数和里程数呈持续上升态势        ②工业革命后加速了英国的道路建设

③英国的道路里程数居于世界领先地位    ④商业信托机构适应了英国经济的发展

有100颗种子，发芽率为90％，则有90颗种子发芽

词汇运用
⑴No one is____ （允许）to drive after drinking.
⑵As soon as I arrived in Hong Kong, I sent a ____ （信息）to Mum.
⑶About two hundred people ____ ( 死 )in Ya'an Earthquake on April 20^th .
⑷The moon light shines in ____(通过) the window and the room seems quiet and beautiful.
⑸The teacher spent a long time ____ (解释)the problem to the boys after class.
⑹Now Father's Day becomes very popular. It is on the ____ (three) Sunday every June.
⑺Teenagers should be encouraged to make decisions by ____ (they).
⑻It's much ____ (sun) this weekend. Why not go camping, David? ——Sounds great.
⑼Everyone likes Mary in our class because she always talks to others____  (polite).
⑽The telephone was one of the most important ____ (invent) of the 19th century.