在高炉中,炉料和煤气的运动方向是()。
A.相同的
B.相反的
C.不定的
参考答案:B
“白胶”指的是
A.明胶
B.新阿胶
C.鹿角胶
D.阿胶
E.霞天胶
It took me quite a long time to ________the new environment here.
A. adapt to B. relate to apply to D. attach to