he has difficulty in learning english ,,he works hard and A and B but C however D though

he has difficulty in learning english ,,he works hard and A and B but C however D though
he has difficulty in learning english ,,he works hard and A and B but C however D though

he has difficulty in learning english ,,he works hard and A and B but C however D though
A是并且B是但是c是然而D是尽管.本题考察让步状语从句,根据句意用Though表示尽管他努力学习在英语方面还是有困难的.

什么情况，答案是THOUGH！

D
A.并且B.但是C.无论如何D.虽然

B

B