信奉()的回族聚居点主要有太原、大同、长治、晋城、阳泉五市。
A.佛教
B.基督教
C.天主教
D.伊斯兰教
参考答案:D
Tom took a taxi to the airport, only _____ his plane high up in the sky. [ ]
A. finding
B. to find
C. being found
D. to have found
何谓冷却强度?确定冷却强度的原则是什么?