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【单选题】
旋转变压器的本质是()A.
信号转换
B.
能量转换
C.
变流
D.
变压
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】当你看到红灯亮时,你会说:
A.
Look! The light is green. Let’s go.
B.
Look! The light is red. Stop!
【单选题】I'm terribly sorry that I've spilled some coffee on the table. ()
A.
I don't care.
B.
It doesn't matter.
C.
Don't be sorry.
【单选题】听力原文：I'm sorry I've broken your vase. (7)
A.
I'm sorry to hear that.
B.
It doesn't matter.
C.
Thanks a lot.
【单选题】— Could you tell me ______? He is wanted by the head teacher. — Sorry, I've no idea. But he ______ here just now. [ ]
A.
where Tim was, was
B.
where is Tim, was
C.
where Tim is, was
D.
where Tim is, is
【单选题】—Are you free after school? —Sorry, I’ve planned to treat a friend of mine to dinner ______ for help.
A.
in order
B.
in return
C.
in turn
D.
in honor
【单选题】一You've left the light on. —0h, sorry. _____ and turn it off. [ ]
A.
I've gone
B.
I'll go
C.
I went
D.
I'm going
【单选题】----Can you guess _________the iPhone4s yesterday? ---- Sorry, I’ve no idea about it.
A.
how much did he spend on
B.
how could he get
C.
where did he get
D.
how much he paid for
【单选题】– Are you free after school? -- Sorry. I’ve planned to treat a friend of mine to dinner ___ for his help.
A.
in addition
B.
in turn
C.
in return
D.
in total
【简答题】请同学下载附件里的“滤镜素材”,制作好图片和五角星滤镜元件,并把元件拖到舞台中间,调整大小放好,保存文件,关闭FLASH软件后,将源文件(.fla)以“上传附件”形式提交到答案区。(也可自行搜索网络图片素材图片或自行绘制矢量图形代替五角星,自制素材后完成本次作业) 滤镜素材.fla
【单选题】---Are you free after school? ---Sorry, I’ve planned to treat a friend of mine to dinner___for his help.
A.
in trouble
B.
in fact
C.
in total
D.
in return
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