1) Which is more convenient?
哪一个较方便？
2) Which is cheaper?
哪一个较便宜？
3) Which is faster?
哪一个较快？
4) Which is hotter?
哪一个较热？
5) Which is heavier?
哪一个较重？
6) Which is colder?
哪一个较冷？
参考词条