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【单选题】
听力原文:W: I must go. I'm late! M: Late? No, you aren't. It's Sunday today. Q: What's day is today? (24)
A.
Saturday.
B.
Sunday.
C.
Friday.
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皮皮学刷刷变学霸
举一反三
【单选题】阴道毛滴虫传播途径是
A.
直接或间接接触
B.
经皮肤钻入
C.
经蚊虫叮咬
D.
经胎盘
E.
饮用污染的水
【单选题】元素周期表中有几个周期( )
A.
3
B.
5
C.
7
D.
8
【单选题】An auction is usually advertised beforehand with full particulars of articles to be sold and where and when they can be viewed by ____ buyers.
A.
perspective
B.
prospective
C.
prosperous
D.
profitable
【简答题】The Bill of Entry usually contains particulars such as value,quantity,description of goods, name of the ship,port of shipment,and so on.( )
【单选题】元素周期表中有几个主族
A.
7
B.
18
C.
16
D.
8
【多选题】阴道毛滴虫传播途径是()
A.
经胎盘
B.
经直接接触
C.
经皮肤
D.
经间接接触
E.
经昆虫媒介
【简答题】化学作业:记会元素周期表1至36号元素,会写元素名称和元素符号,写到作业本上,总结元素周期表表有几个周期,短周期有几个?是哪几个周期?长周期有几个,是哪几个周期?每一周期有几种元素?周期表中有几个族?几种族?背会并默写7个主族元素的名称和元素符号?7个主族,7个副族,一个第8组,1个0族分别在周期表哪一纵行,以上内容都学到作业本上。
【单选题】( ) 13.A.squ are B.f are C. are D.r are
A.
squ are
B.
f are
C.
are
D.
r are
【单选题】【B8】
A.
are set free
B.
are freezing.
C.
are raised
D.
are frozen
【简答题】A.are now moved B.are moving now C.are now moving D.are now being moved
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