请在第_____处填上正确答案。 A.for B.by C.with D. out of
请在第_____处填上正确答案。 A.medals B.price C.money D. title
请在第_____处填上正确答案。 A.made B.built C. did D.started
It was clever __ at the answer in two minutes. A.of him to arrive B.for him to arrive C.for his arriving D.of his arriving