焊嘴和割嘴温度过高时，只能暂停使用而不能放入水中冷却。( )
参考答案：错
— ________ one and a half days enough for the painting to be finished?
— That's not enough. The painter is ill and only after______ go with it. [ ]
A. Are; he recovers can he
B. Are; he recovers he can
C. Is; he recovers can he
D. Is; he recovers he can
奥林匹克会旗是在（）建议下确定的。
A.顾拜旦
B.萨马兰奇
C.罗格
D.基拉宁
