如图所示, S'是发光点S在平面镜中所成的像,请在图中画出另一条入射光线和它的反射光线。
单词拼写
小题1:You have done so much work. You are b________ to pass the exam.
小题2:Some people would rather die with d_________ than give in to cruel enemies.
小题3:Then a law was passed, a_________ slavery. Slaves were free at last.
小题4:A________ of murder by the police, Tom was sentenced to prison for life.
小题5:It was greatly to his c________ that Arthur gave back the money he found on the street.
小题6:E_______ yourself to the sun for too long does harm to your skin.
小题7:It’s of v________ importance for students to master a foreign language.
小题8:A growing number of students rent a house near the school just for c_________.
以下哪项不是造成假阳性结果的原因()
A.抗抑郁药
B.代谢影响
C.女性更年期
D.β受体阻滞剂
E.预激综合征