热门试题:
[单项选择]甲与乙订立合同后，乙以甲有欺诈行为为由向人民法院提出撤销合同申请，人民法院依法撤销了该合同。下列有关被撤销合同的法律效力的表述中，正确的是( )
A. 自合同订立时无效
B. 自乙提出撤销请求时起无效
C. 自人民法院受理撤销请求时起无效
D. 自合同从人民法院撤销后无效
[不定项选择]下列关于光盘特点的叙述中，正确的是（）.
A. 光盘存储容量小
B. 光盘位价格低
C. 光盘携带不便
D. 光盘读写速度很低
[单选题]尽头线上的道岔，( )方向顺序编号。
A.向线路终点
B.向终点
C.从列车到达
D.从列车出发
[单项选择]流入胶州湾的河流最大的是（）。
A. 墨水河
B. 大沽河
C. 石桥河
D. 李村河
[单选题]穿棉衣御寒主要是降低
A.辐射散热
B.传导散热
C.对流散热
D.蒸发散热
E.发汗
[单项选择]关于恶性肿瘤的转移方式，不正确的是（）
A. 直接浸润转移
B. 血液循环转移
C. 通常自下而上转移
D. 种植性转移
E. 淋巴道转移
[多项选择]支票根据用途不同可分（）。
A. 现金支票
B. 转账支票
C. 普通支票
D. 划线支票
[判断题]在夜间、隧道内或光线不足处所进行接触网作业时，必须有足够的照明灯具。
A.正确
B.错误
[单选题]第1版欧元纸币在紫外光下,可以看到纸张中有( )荧光纤维。
A.红、蓝、绿三色
B.红、蓝双色
C.红、黄、蓝三色
D.蓝、绿双色
[多选题]严禁通过（ ）等形式的搭配或变相搭配销售卷烟。（ ）
A.组合
B.强制
C.奖励
D.协议
[单项选择]Capacity，Safety and Efficiency
Bosch built-in ovens offer the greatest capacity on the market as well as new safety and efficiency features．
Built to the toughest quality standards，these ovens stand up to the most rigorous use，thanks to Bosch’s use of highly durable parts，quality-auditing of all parts vendors and 100%quality testing before shipping．Boasting the largest capacity* in the U．S．．Bosch ovens can cook an entire meal at once．Plus，an extra-largeviewing window allows you to monitor the progress ofmeals easily．Whatever life throws at them，Bosch built-in evens can handle it with ease．
Safety is important to you．So Bosch ovens offer a recessed top heating element and a concealed bake element．It helps prevent accidental burning when removingdishes．
Bosch built-in ovens have a life-span of at least 10．years．
A. Right
B. Wrong
C. Doesn’t say
[填空题]The automobile has many advantages. Above all, it{{U}} (36) {{/U}}people freedom to go where they want to go when they want to go there. To most people, cars are also personal{{U}} (37) {{/U}}machines that serve as{{U}} (38) {{/U}}of power, success,, speed, excitement, and{{U}} (39) {{/U}}. In{{U}} (40) {{/U}}, much of the world’ s economy is built on producing vehicles and supplying roads, services, and repairs of vehicles. Half of the world’ s paychecks are{{U}} (41) {{/U}}.
In spite of their advantages, motor vehicles have many harmful effects on human lives and on air, water, land and wildlife resources. Though we{{U}} (42) {{/U}}to deny it,{{U}} (43) {{/U}}in cars is one of the most dangerous things we do in our dally lives.
Every year,{{U}} (44) {{/U}}, and they injure or permanently disable ten million more.{{U}} (45) {{/U}}.
Motor vehicles are the largest sources of air pollution, producing a haze of smog over the world’s cities.{{U}} (46) {{
[单项选择]某项目净现金流量如下表所示，则项目的静态投资回收期为( )年。 计算期(年) 1 2 3 4 5 6 7 8 9 净现金流量(万元) -800 -1200 400 600 600 600 600 600 600
