流量有（）和（）流量.
参考答案：预热；50℃/H
With the change of the economic foundation the entire immense superstructure is _____ rapidly transformed.
A．anything but
B．more or less
C．at large
D．any more
翻译
1. 现在1点半了。
now.
2. 今天天气很冷。
today.
3. 今天星期日。
