英语：-Need I finish my work today?-Yes,you __.A.do B.can C.mus

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/09/13 19:31:43

英语：
-Need I finish my work today?-Yes,you __.
A.do B.can C.must D.may
同义句转换：
My father will go back home in two days.
My father will__home two days later.
科学：
光源S发出的一条光线,其反射光经过P点,在图乙中作出这条光线和反射光线（这道题目出示了界面,但没有入射点,界面上是S 和P 两点,应该怎样找出入射点,确定法线,然后作出这两条光线呢?）

英语：C；back
科学：做S（或P）关于界面得对称点,连接SP,与界面得交点就是入射点O.连接OP,OS,再标上光线的箭头,over.

Mr wang,can I finish my work tomorrow?A.Can't B.don't C.need Do you need __water?-yes,I think I __.A.more do B.much need Can I wear my skirt today A.Yes,you can.B.No,you can't.C.Put 填空,答对有赏A:What can I do for you?B:Yes,__ would you like?C:I d A;can I help you?B:yes,__.Today is Mother's Day 排列英语句子1.need,that,do,to,today,work,you,finish,not2.you,think 英语补全对话A:can i help you?B:yes please I need to see my friend Are you happy today?A.Yes,I am.B.Yes,I can.C.No,I can't.(提示：英语翻译A:can i help you?B:yes,plesse.i need to see my friend.sh do you like __?yes ,I like __.A.music B.listen to music C.li ____ I have to finish the picture today.回答yes,you do.用must,c Do you have __ pen?Yes.I have one.A.a B.an C.the D./