Which is longer/taller?

哪一个state有最多的 national parks?

California (California has the most with nine, followed by Alaska with eight, Utah with five, and Colorado with four.)

Rushmore山 更高，还是 Everest山 更高？

Everest山 最高。

Chicago的Willis tower更高，还是NYC的One World Trade Tower更高？

One World Trade Tower更高 (1,776 ft (541 m) (https://en.wikipedia.org/wiki/List_of_tallest_buildings_in_the_United_States)

Eiffel Tower更高，还是Washington Monument更高？

The Eiffel Tower is approximately 324 meters tall, while the Washington Monument is about 169 meters. Therefore the correct answer is the Eiffel Tower is 155 meters taller than the Washington Monument.

Amazon river更长，还是Mississippi river更长？

When compared to other world rivers, the Mississippi-Missouri River combination ranks fourth in length (3,710 miles/5,970km) following the Nile (4,160 miles/6,693km), the Amazon (4,000 miles/6,436km), and the Yangtze Rivers (3,964 miles/6,378km).

Tennis球更大，还是field hockey球 更大？

field hockey球 更大。

猫的life span更长，还是 狗的life span更长？

猫 （15年）狗 （12年）

Field hockey stick更长，还是Lacrosse stick更长？

？