问题

______, he makes little progress. So he is trying new methods of study. Which of the following is WRONG?[ ]

A:Hard as he works
B:Hard although he works
C:Hard though he works
D:Although he works hard

正确答案是：

同类题型

In the new curriculum, some courses are, while others are optional for middle school students.

I still remember _______ to my home town whenI was young

There are fewer teaching positions left in big cities, ____ at the same time there are shortages of teachers insmall towns[ ]

known to have been hanging about and was not expected to passthe test ______, his failure came as no wonder to his parents

下列各句中，没有语病的一句是（）