题目内容：

    Although the size of the overall new vehicle market is larger than it was a decade ago, the size of Canada's midsize car market has been fallen to half. With figures in October, 2019 from Global Automakers of Canada look at their current state.

Ford Fusion: 7 280 sales, up 16 percent

Fusion sales reduced 15 percent in 2015, 9 percent in 2016,33 percent in 2017 and 27 percent in 2018. As Ford clears out the departing Fusion in 2019, sales are rising. Between the Fusion's 20 145-unit peak in2013 and 2018, the former best-seller took a 65-percent dive.

Toyota Camry: 11 579 sales, up 4 percent

When the Camry took over from the Ford Fusion as Canada's top-selling midsize car in 2012, the Camry's market share was little more than half as strong as it is now. Yet while Toyota sold 18 203 Camrys that year (far from the 28 218 that were sold five years earlier). Toyota will find 15 000 buyers in 2019, with a little help from the daily rental market.

Honda Accord: 9 089 sales, down 13 percent

The Accord is, by modern standards, a popular midsize car. But this 10th-generation car is a far cry from the Accord that led the market with 25 814 sales in 2004. Honda is not likely to sell half so many Accords in Canada in 2019, although the car's market share has grown from the 13 percent it held in 2010

Chevrolet Malibu: 4 674 sales, down 14 percent

The Malibu had continuous improvements in 2013, 2014, 2015 and 2016. But after reporting 11 503 Malibu sales in 2016, GM Canada sold 29 per cent fewer in 2017 and then posted an 18-percent Malibu drop in 2018. Demand is weakening further in 2019.

1.Which car has the biggest rate of change in 2019?

A.Ford Fusion. B.Toyota Camry.

C.Honda Accord. D.Chevrolet Malibu.

2.What helps Toyota Camry sell the most cars?

A.Its strong structure. B.Its popular midsize.

C.The most market share. D.The flexible market policy.

3.What do the four cars have in common?

A.Sales are not optimistic in 2019. B.Sales trends are not what they used to be.

C.New generations will improve car sales. D.These data are from all over the world.