决定植物群落地理分布的两个主要气候因子是 ( )
A.风力和雨量
B.风力和温度
C.温度和雨量
D.光照和温度
参考答案:C
被除数是42,除数是7,商是几?
____Do you mind if I open the windows?
_____ ______ I feel a bit cold.
A.Of course not
B.I'd rather you didn't
C.Go ahead.
D.Why not?