皮皮学，免费搜题
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搜题
【单选题】
左心室增大的体征为A.
心尖搏动向移动
B.
心前区隆起
C.
心浊音界向两侧扩大
D.
剑突下搏动
E.
心腰部饱满
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【简答题】听句子，选出你所听到的句子。 ( )1. A. There's a fruit store on River Road. B. There's a food store on River Road. C. There's a bookstore on River Road. ( )2. A. I was supposed to arrive at 7:00, but I arriv...
【单选题】This is a room in Joan's house. There is a bed, a table and some chairs in it. There's a glass and some books on the table. Joan is in the room. Her father and mother are at the school. They all work ...
A.
A glass.
B.
Some books.
C.
A glass and some books.
【单选题】Man: We're looking for a place to hold a surprise party for Jill. There's a lot of space in your apartment, isn't there?Woman: There used to be. You see, well, I just can't bring myself to throw anyth...
A.
She doesn't have enough room to host a party.
B.
She's not used to living in such a big apartment.
C.
She doesn't know what to bring to the parry.
D.
She can't attend the party.
【简答题】A．There's a big problem. B．There's not a big problem. C．It's too bad to be fixed. D．There's nothing wrong with it.
【判断题】旅游旺季时床位紧张,有的地接社不为全陪在饭店安排床位。此时,若同性外国旅游团队领队盛情邀请,全陪可与领队同住一室,但不要与领队谈旅行社的内部事务。( )
A.
正确
B.
错误
【简答题】编写程序,实现分段函数计算,如下表所示。
x y
x<0 0 0<=x<5 x 5<=x<10 3x-5 10<=x<20 0.5x-2 20<=x 0
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