【单选题】调查某地某人群中乙型肝炎感染情况,常用( )
【简答题】根据机翼在机身上的相对位置,以下哪项属于机翼的总体构型() A上单翼、中单翼、下单翼 B上反翼、中反翼、下反翼 C单翼机、双翼机、三翼机 D后掠翼、平直翼、前掠翼
【判断题】在南朝宋代诗人中,“大谢”指谢朓,“小谢”指谢灵运。
【判断题】单反相机模式转盘中有一朵小花的档位,一般认为是拍花卉的预设档位。
【单选题】Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their ange...
A.
say nothing no matter how angry you are
B.
express anger openly and freely right away
C.
express your anger immediately but calmly
D.
think about whether it’s worth getting angry
【单选题】violent or uncontrollable anger