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【单选题】
猪带绦虫对人体危害最大的阶段是
A.
虫卵
B.
囊尾蚴
C.
六钩蚴
D.
成虫
E.
孕节
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参考答案:
举一反三
【单选题】_____ you ride _____ horse? [     ]
A.
Are; the
B.
Can; a
C.
Are; a
D.
Can; the
【判断题】在一个在try...catch语句中,可以使用多个catch捕获不同类型的异常
A.
正确
B.
错误
【判断题】违法行为在二年内未被发现的不再给予林业行政处罚。
A.
正确
B.
错误
【单选题】We don’t allow____here,but we can allow you ____in the next room.A.smoking,smokeB.smoke,smokingC.
A.
30.We don’t allow____here,but we can allow you ____in the next room. A.smoking,smoke
B.
smoke,smoking
C.
smoking,to smoke
D.
smoke,to smoke
【单选题】四格表中四个格子基本数字是
A.
两个样本率的分子和分母
B.
两个构成比的分子和分母
C.
两对实测阳性和阴性人数
D.
一组绝对数和一组理论数
E.
四个样本率或四个构成比
【单选题】What does the professor say about the Trail of Tears?
A.
It was the U.S. government's way of enforcing law in a lawless territory.
B.
It caused the deaths of thousands of Cherokee people who were forced to relocate.
C.
It was the route many miners followed when they left Georgia for California.
D.
It occurred when the collapse of the gold rush left many people impoverished.
【单选题】What is NOT stated about First Impression Printing?
A.
It uses state-of-the-art printing technology to provide high-quality services.
B.
Its prices are as low as other printer' s prices.
C.
An extensive selection of design is available.
D.
Most orders are delivered in about 3 business days.
【单选题】Riding a bicycle can be fun. But _______ you ride a bike to work, and then there isn’t one to ride home?
A.
how come
B.
what if
C.
no matter how
D.
wherever
【简答题】2010年1月1日,中俄原油管道正式投入运行,标志着中国东北方向的原油进口战略要道贯通。(15分) (1)根据图Ⅱ简述2001年以来我国石油消费对进口的依赖程度的变化特点及形成原因。(6分) (2)图Ⅲ中M河下游是俄罗斯主要石油产区,但石油开发的自然条件恶劣,请列举几例加以说明。(3分) (3)图中M河流量丰富,但航运价值不大,简述其主要的自然原因。(4分) (4)自然地理环境由气候.地形地貌.水...
【单选题】四格表中四个格子基本数字是
A.
两个样本率的分子和分母
B.
两个构成比的分子和分母
C.
两对实测阳性和阴性频数
D.
一组绝对数和一组理论数
E.
四个样本率或四个构成比
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