问题
It is difficult to judge whether what he said_________.
A:is worth to be praised
B:is worthy being praising
C:is worthy of being praised
D:is worth being praised
B:is worthy being praising
C:is worthy of being praised
D:is worth being praised
正确答案是：
同类题型
Paul, do you _________ an American friend?—No, I don’t. But my sister __________ one.
__________ valuable advice it is. It will be of __________ great value to me.
Can you tell me ___ it is from here to the history museum?— It’s about half an hour’s walk.
How does your sister study English? –She studies by_________ tapes
Having a large family to support, Mr.Johnson had to workin the evening.