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【单选题】
关于同工酶的正确叙述
A.
催化的反映相同,但生理意义不一定相同
B.
催化的功能不同
C.
分子结构相同
D.
电泳迁移相同
E.
Km相同
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参考答案:
举一反三
【单选题】By the end of next year they ____ together for twenty years.
A.
will have worked
B.
had worked
C.
would work
D.
have worked
【多选题】在做企业人力资源规划时 .可能会发现企业员工供求不平衡的情况 . 其主要表现在 () 。
A.
员工亩余
B.
员工不足
C.
员工年龄差距大
D.
员工结构性失衡
E.
员工学历低
【多选题】(多选题)导游语言除了符合语言规范之外,还具有( )。
A.
观赏性
B.
准确性
C.
逻辑性
D.
生动性
E.
知识性
【判断题】目前车体已发展为不锈钢车体轻型结构。
A.
正确
B.
错误
【判断题】所有的不可知论者都是唯心主义者。
A.
正确
B.
错误
【单选题】Richard is an adult. He enters into a contract to sell sixteen-year-old Jane his car for $3,000. The next day Richard receives an offer of $4,000 for his car from twenty-year-old Bill. Richard
A.
cannot disaffirm his contract with Jane because he is an adult.
B.
can disaffirm his contract with Jane because Bill is an adult and contracts with adults take precedence over contracts with minors.
C.
cannot disaffirm his contract with Jane because she is a minor.
D.
can disaffirm his contract with Jane because the contract has not been ratified.
【单选题】By the end of next year she __________ for twenty years.
A.
will have been teaching
B.
will teach
C.
will have taught
D.
will be teaching
【单选题】以下关于OSPF协议的描述,错误的是()。
A.
OSPF协议直接用IP分组传送OSPF报文
B.
OSPF协议中,相邻路由器定期交换整个路由表信息
C.
OSPF协议中,所有路由器最终都能建立一个全网的拓扑结构图
D.
OSPF协议可以将一个自治系统划分成若干区域
【单选题】农产品生产记录应当保存______年,禁止伪造农产品生产记录。
A.
.五
B.
.三
C.
.二
D.
.一
【多选题】在做企业人力资源规划时,可能会发现企业员工供求不平衡的情况,其主要表现在()
A.
员工富余
B.
员工不足
C.
员工年龄差距过大
D.
员工结构性失衡
E.
员工学历低
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