200×(1+25),
=200×75,
=280(公顷);
答:实际造林280公顷.
矫正型大动脉转位的超声诊断要点,下列错误的是()
A.心房正位
B.右心室与肺动脉连接
C.心室左襻(位置颠倒)
D.右心室与主动脉连接
E.左心室与肺动脉连接
根据首字母及汉语提示,完成下列单词的拼写,使句意明确,语言通顺。
小题1:His words are strongly i________ on my memory.
小题2:What about reading aloud to practice p___________?
小题3:As a teacher, you must c____________(全神贯注) on your work .
小题4:The air pollution in this area caused the ________(死亡) of many trees.
小题5:He is t________ (害怕)of speaking in public.