气候是气候系统的全部成分在任一特定时段内的()。
参考答案:平均统计特征
The man ___like playing pingpong, but now he ____playing it every day.
A.did’t used to, is used for
B.did’t use to, is used to
C.was not used to, used to
D.was used for, is used to
败血症病人常见的热型是
A.间歇热B.稽留热C.不规则热D.弛张热E.波浪热