皮皮学，免费搜题
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【单选题】
路径由()组成?A.
一个或多个直线或曲线线段组成
B.
锚点
C.
方向线
D.
锚点和方向线
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】施工现场空气污染的防治措施有( )。
A.
施工现场垃圾渣土要及时清理出现场
B.
施工现场道路应指定专人定期洒水清扫，形成制度
C.
油毡、橡胶、塑料、皮革、树叶、枯草、各种包装物等废弃物品及时焚烧
D.
车辆开出工地要做到不带泥砂，基本做到不撒土、不扬尘
E.
拆除旧建筑物时，应当适当洒水，防止扬尘
【单选题】This firm is a _________ private company of import and export, _______ in 1981.
A.
high... registered
B.
height of ... to register
C.
highly... registered
D.
highest... to register
【单选题】This firm is a______ private company of import and export, _______ in 1981.
A.
high... Registered
B.
height of .. to register
C.
highly... registered
D.
highest... to register
【单选题】This firm is a ____ private company of import and export, _____ in 1981.
A.
high, registered
B.
height of, to register
C.
highly, registered
D.
high, registering
【单选题】This firm is a ______private company of import and export,______in 1981.
A.
high...registered
B.
height o...to register
C.
highly...registered
D.
highest...to register
【多选题】关于SRAM与DRAM描述正确的是()
A.
SRAM是由触发器或锁存器构成的存储位元
B.
DRAM是MOS晶体管加电容器构成的存储位元
C.
SRAM容量小，但速度快，经常用于高速缓冲存储器cache
D.
DRAM容量大，但速度不如SRAM，一般用作主存
E.
与DRAM比较，SRAM所特有的一点是需要动态刷新
【单选题】This firm is a ______private company of import and export,______in 1981.
A.
high...registered
B.
height ...to register
C.
highly...registered
D.
highest...to register
【单选题】this firm is a _____private company of import and export merchants,______in 1981.
A.
high／registered
B.
height of／to register
C.
highly／registered
D.
highest／to register
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