皮皮学，免费搜题
登录
搜题
【单选题】
肝素的作用特点是A.
起效慢、维持久
B.
起效慢，作用强
C.
在体内外均有作用
D.
仅在体内有抗凝作用
E.
以上均不是
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】关于工程建设中债的说法,正确的有()。
A.
监理单位要求存在重大安全隐患的工程暂停施工构成侵权之债
B.
投标人给招标人巨额贿赂骗取中标构成不当得利之债
C.
劳务人员按照规定维修施工工具构成无因管理之债
D.
施工中的建筑物上坠落的砖块造成他人损害构成侵权之债
E.
施工企业向设备商租赁起重机械构成合同之债
【单选题】Paul: What kind of work ______________________ for Mika?
A.
Amanda: I _____________________ in Internet sales. I was on the sales team until 1999.
B.
did you do . . . worked
C.
do you do . . . have worked
【多选题】关于工程建设中债的说法,正确的有( )。
A.
监理单位要求存在重大安全隐患的工程暂停施工构成侵权之债
B.
投标人给招标人巨额贿赂骗取中标构成不当得利之债
C.
施工中的建筑物上坠落的砖块造成他人损害构成侵权之债
D.
施工企业向设备商租赁起重机械构成合同之债
E.
劳务人员按照规定维修施工工具构成无因管理之债
【简答题】Faster than both trains and automobiles, planes have shortened the distance between people
【单选题】Why are the sales of planes booming in China?
A.
Because China's airlines have made great profits these years.
B.
Because the price of planes has gone down.
C.
Because more and more people now choose to travel by planes.
D.
Because the airlines have launched some promotion policies.
【单选题】The graph shows the number of cases of violence ______ Newtown _____ 1970 and 2010. As an overall trend, it is clear that the number of cases of violence increased fairly rapidly until the mid-eightie...
A.
at/from/until/at/to/in/in/about/to/to
B.
in/between/for/at/to/in/in/at/to/to
C.
at/until//above/for/to/until/in/by/to/to
D.
in/between/for/above/to/in/in/by/by/to
【单选题】She refused to ______ the door key to the landlady until she got back her deposit.[1999]
A.
hand in
B.
hand out
C.
hand down
D.
hand over
相关题目：