It was clever of him ____ (answer) all these difficult questions.

It was clever of him ____ (answer) all these difficult questions. it was very clever()him to catch the thief为什么用of 而不用for It's very clever of him to say so.请教中文意思 It's clever of him ____ (work) out the problem so quickly. It is clever ____ smoking.a:of him stopping b:for him to stop c:foe him stopping d:of him to stop The teacher found him __ A,was clever B.was a clever boy C.a clever boy D.clever boy it is very clever ______ him to answer such difficult question. A. for B. of C . to D with It's very clever ( ) him to say so.选词填空（by for to of with be from about) It was easy of him to make mistakes in grammer. 为什么是of him 不是for him ? It was clever ___you to make such a decisive decision at the momentA：about B：of C：on D：with Once there was a clever farmer.Though he was poor,he decided one day to take the king a roast goose（烤鹅）as a present.He had not had 1 to eat that day,and soon the 2 of the roast goose became too much for him as（当……时）he 3 it to the It was clever of you to answer this question为什么用of而不用for,不是it is adj for sb to do It was polite ___ in the library .A.for him to keeping quiet B.of him to keep quietC.for him keep quiet D.of him keep quiet The teacher found ______ clever of him to answer the guestion in this way.A.it B.this C.that请说明原因, It was because of him that we succeed.请问其中:1.强调部分It was because of him用了过去式2.succeed为什么不用过去式? It was because of him that we succeed.请问其中:1.强调部分It was because of him用了过去式2.succeed为什么不用过去式? The teacher found him __and gave him some different homework to do every day .A was a clever boyB a clever boy .要不要填was 为何。 it was clever ______you _________ this question .A.of ; to answer B.for ; to answer C.of ; answer D.for ; answer .