Question

--What do you think of maths?
--My favourite. It’s        for me to study of all the subjects in school.

A．more difficult

B．the most difficult

C．less difficult

D．theleast difficult

Answer 1

D

本题的含义是我最喜欢数学，那么对于我而言所以的学科当中数学应该是最不难的，
范围为三个以上事物应用最高级，little是很少最高级为least，故选D。