怎样回答How long is the Summer palace?

怎样回答How long is the Summer palace? how long is your school day?怎样回答 how long is the great wall?怎么回答 How long is the forever? HOW long is the marathon? how long is your desk?怎么回答 Which is the longest river in China?How long is it?中文及其回答? How long is the desk?How tall is the building? How long is the river同意句 how long is the way home How long does it take?如何回答How long does it take?回答可不可以说About 30 minutes' walk.还有就是问题可不可以说成How long is the way from here? How far is the factory from here?It's about 4 kilometres__________.填什么?原因?How much How long How many 分别怎么回答? Which is the longest river on earth and how long is it?回答该问题就行,不要翻译~ How long怎么回答 how long are you at school?应该怎样回答? How long is their summer holiday?回答怎么说? How long is your school day?完整回答 How long is your English book?是什么意思?怎么回答?