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【简答题】
交易保证金是指未被合约占用的保证金；结算准备金是指已被合约占用的保证金。( )
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列哪一项提示恶性卵巢肿瘤（）
A.
妇科普查时发现囊性包块，位于后穹窿部且饱满
B.
B超提示附件区有液性暗区，有间隔光带，边缘清晰
C.
盆腔内包块伴有尿频，便秘
D.
腹部平片检查显示牙齿及骨质
E.
妇科检查双附件包块，实性囊性相间，后穹窿可及质硬结节
【简答题】A bargain is a bargain.
【单选题】下列哪一项提示恶性卵巢肿瘤（）。
A.
妇科普查时发现囊性包块，位于后穹窿部且饱满
B.
B超提示附件区有液性暗区，有间隔光带，边缘清晰
C.
盆腔内包块伴有尿频，便秘
D.
腹部平片检查显示牙齿及骨质
E.
妇科检查双附件包块，实性囊性相间，子宫漂浮感
【简答题】A．room B． C．problem D．bargain
【单选题】《秋水》开头部分有一段对河水和海两种景象的描写,其主要寓意是
A.
惊叹大自然的多姿多彩
B.
赞美祖国河山的壮丽
C.
为河伯改变态度作铺垫
D.
比照两种不同认识境界
【单选题】听力原文： 'Everybody loves bargain' is a well-known saying. A bargain is a good deal. It is something you get for less than its perceived value. One person's useless, ugly, or broken object can be another...
A.
Because they like to keep them at home.
B.
Because they do not want to take the trouble to throw them away.
C.
Because they are not allowed to throw them away.
D.
Because they think those thing they no longer need might be other people's bargains.
【单选题】In the first paragraph the word 'deal' could best be replaced by ' ______'.
A.
barter
B.
bargain
C.
are playing
D.
are concerned
【简答题】A．exchange B．substitute C．replacement D．bargain
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