下列句中词语解释正确的一项是[ ]
A.金就砺则利 黄金
B.术业有专攻 攻克
C.师者,所以传道受业解惑也。 用来……的
D.余嘉其能行古道 古老的道路
答案:C
Brian is such an excellent scientist that we shouldn't be surprised if he________the Noble Prize one day.[ ]
A. is awarded
B. had been awarded
C. have been awarded
D. would have been awarded
耐火材料是指耐火度不低于()的材料。
A.1380℃
B.1480℃
C.1580℃