...(误译:他进来时我正要走)(B) I was cooking when she knocked at the door. 我正在做饭,突然听到他的敲门声。(误译:他敲门的时候我正在做饭)(C) I was on the point of telephoning him when his letter arrived. 我正要给他打电话,他的信就来了。(误译:...
这是一道改错题,句子中有一处错误:Technological and design advances are making highways safer, as recent years have seen increased emphasis in research on the needs of older drivers.