[解析]
(1)B.推理判断题。由下文So how do you avoid a traffic jam in Toronto?(那么在多伦多如何避免交通堵塞呢?)可知本文主要是讲多伦多的交通堵塞情况,作者说上班的路上不是很愉快,是说他们上班经常遭遇堵车。故选B。
(2)A.段落大意题。根据最后一段Friday traffic in Toronto is quite fast in the early morning,with only a few hot spots showing up at the major junctions (交叉点) at 7:00 am.The morning traffic jam starts light at 7:30 and the traffic gradually slows down to reach a breaking point at 8:30.The roads are quite free afterwards,only Allen Road is likely to be jammed around lunchtime from 11 :30 am to 12:00 noon.It comes as no surprise that Friday afternoon brings heavy traffic as early as 1:00 pm,mainly on the Don Valley Parkway.You won't have a good time getting away from the city from 4:00 pm to 6:30 pm,as there is a good chance to get caught in a traffic jam.The traffic in Toronto is quite heavy on a Friday night.I hope you will have a nice Friday night in the city and a safe journey home this Friday!(周五早上多伦多的交通相当快,只有几个热点出现在早上7点的主要路口。早晨的交通拥堵在7:30开始,在8:30交通逐渐放缓,达到一个爆发点。之后的道路是相当自由的,只有艾伦路可能在午餐时间11:30到12:00之间拥堵。周五下午1点就会出现交通拥堵,这并不奇怪,主要是在唐谷公园大道上。从下午4点到6点半离开城市,你不会玩得很开心,因为很有可能会遇到交通堵塞。多伦多星期五晚上的交通相当拥挤。希望你周五晚上在城里过得愉快,平安回家!)可知,最后一段讲述周五早上多伦多的交通相当繁忙,艾伦路可能在中午11:30到中午12:00左右被堵住,登谷公园大道从下午4:00到6:30可能堵车,因此推断本段主要讲述多伦多在一个平常的星期五的交通情况。故选A。
(3)D.细节理解题。根据末段的You won't have a good time getting away from the city from 4:00 pm to 6:30 pm,as there is a good chance to get caught in a traffic jam.(从下午4点到6点半离开城市,你不会玩得很开心,因为很有可能会遇到交通堵塞。)下午4:00到6:30之间最容易交通堵塞,故选D。
(4)C.文章出处题。根据第二段的You can click them and watch.(你可以点击它们观看。)可推断本文来源于某个网站。故选C。