皮皮学，免费搜题
登录
搜题
【简答题】
我们可以用光的______来解释日食的成因．我们能从各个方向看到本身不发光的物体，是由于光射到物体表面上时发生了______的缘故，其中每一条光线都遵守光的______．
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【多选题】What materials do we need to apply for a visa?签证需要哪些材料
A.
passport
B.
household register
C.
photograph
D.
ID card
E.
boarding pass
F.
certificate of deposit
G.
application form
【单选题】______are the basic elementary sentences of the language, the stuff from which all else is made.
A.
Simple sentences
B.
Transforms
C.
Kernel sentences
D.
Complex sentences
【多选题】Of the four types of sentences, which is optional?
A.
transition sentences
B.
topic sentences
C.
support sentences
D.
point sentences
【单选题】Which 'which' in the following sentences CANNOT be replaced by 'as'?
A.
Jane decided to quit her job, which we all knew.
B.
Our boss invited us to dinner, which was very kind of him.
C.
He changed his mind so frequently, which made me quite angry.
D.
He is a teacher which is clear from his manner.
【单选题】Which sentences state the writer's opinion?
A.
Sentences (C) and (F)
B.
Sentences (A) and (C)
C.
Sentences (D) and (H)
【简答题】试论旅游资源的开发原则。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
