问题

He doesn’t read the English text very often. ______ he has failed again. [ ]

A: It is why
B: That's because
C: It is reason
D: That's why

正确答案是：

同类题型

The coat ________ thin but ________.

_, and students having returned, the school willstart with ________ effort in the work that lies before it

he isn’t at home. He go to school.

__________ your books and look at the blackboard.

The situation in Haiti is difficult ________， but we believe it will become better and better.[ ]