阅读理解：Dr.Rowan,secretary resigned 进入查看：2022-2023学年英语周报高一课标版第1期答案及试题（第一期） 以下为教学参考 1.Dr.Rowan, secretary resigned two weeks ago,has had to do all his own typing. 2.The total number of all multigenerational households in Britain (think) to be about 1.8 million. 3.The weak links may thus keep species driving one another to extinction. 4.According to most (calculate),race walkers moving at a pace of six miles per hour would burn about 800 calories(卡路里) per hour,which is approximately twice as many as they would burn walking... 5.How can we bridge the ever-widening gap that separates us other animals? 6.When a predator(掠食动物) always eats huge numbers of a single prey(猎物),the two species strongly (link). 7.Please do not include covers.A list of (refer) must be included.