皮皮学,免费搜题
登录
搜题
【判断题】
塑料件喷涂时常常需要添加柔软剂,双工序涂层涂装中,一般塑料柔软剂添加在色。
A.
正确
B.
错误
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
【简答题】We spent a day in the country and picked a lot of flowers. Our car was of flowers inside! the way home we had to stop at traffic lights, and there my wife saw the bookshelf. It stood outside a furnitu...
【判断题】一定时期内,每期期初的等额收付款项为普通年金。
A.
正确
B.
错误
【判断题】垄断竞争型市场中有少数几个厂商。
A.
正确
B.
错误
【单选题】隐蔽抗原准确含义是指
A.
不同于正常人体组织的成分
B.
是相对独立的组织成分
C.
从胚胎期到成人因有免疫屏障与免疫系统隔离的自身组织成分
D.
因理化因素的作用而发生改变的自身组织成分
E.
.因病原体感染而发生改变的自身组织成分
【单选题】The HO theorem states that a country will have comparative advantage in the good whose production is relatively intensive in the ________ with which the country is relatively abundant.
A.
tastes
B.
technology
C.
factor
D.
opportunity costs
【单选题】一单摆周期恰好为1s,它的摆长为
A.
0.99m
B.
0.78m
C.
0.5m
D.
0.25m
【单选题】According to the Heckscher-Ohlin (HO) model the source of comparative advantage is a country's
A.
technology.
B.
advertising.
C.
factor endowments.
D.
Both A and
【单选题】一单摆的周期恰好为1 s,它的摆长为
A.
0.99 m
B.
0.25 m
C.
0.78 m
D.
0.5 m
【判断题】撰写典型人物演讲材料要充分发挥语言的作用,要用最好的语言装饰先进材料,或夸张,或比喻,锦上添花。()
A.
正确
B.
错误
【判断题】The overlaps of tax jurisdiction of two or more countries lead directly to the international double taxation.
A.
正确
B.
错误
相关题目: