气象观测资料调查的内容包括( )。
A.地面气象观测资料
B.常规高空气象探测资料
C.环境空气预测资料
D.监测结果统计分析资料
参考答案:A,B
下面这首诗运用了四种不同的语气,请在括号里注明。
红豆生南国,( )
春来发几枝?( )
愿君多采颉,( )
此物最相思。( )
— What made Professor Liu thunder in the classroom yesterday?
— A student's interrupting his speech _____ the burst of his anger.[ ]
A. set up
B. set out
C. set about
D. set off