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【判断题】
进行车辆牌照登记管理的车辆管理部门为机动车车船税的扣缴义务人。()A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Suppose that Sphere X had become unfastened from the floor of the vessel during Trials 1 and 7. During which of these trials would Sphere X more likely have undergone the lesser amount of acceleration...
A.
Trial 1, because the magnitude of the electrical force exerted by Sphere Y on Sphere X was greater in Trial 1 than in Trial 7.
B.
Trial 1, because the magnitude of the electrical force exerted by Sphere Y on Sphere X was less in Trial 1 than in Trial 7.
C.
Trial 7, because the magnitude of the electrical force exerted by Sphere Y on Sphere X was greater in Trial 7 than in Trial 1.
D.
Trial 7, because the magnitude of the electrical force exerted by Sphere Y on Sphere X was less in Trial 7 than in Trial 1.
【单选题】Suppose that a product benefits from a successful advertising campaign. The result is that:
A.
the demand for the product increases.
B.
the demand for the product decreases.
C.
the supply of the product increases.
D.
the supply of the product decreases.
【单选题】氦是太阳 中含量较多的元素,其元素符号为 A . H B . He C . N D . O 28. 引起温室效应的主要物质是 A . SO 2 B . CO C . CO 2 D . 可吸入颗粒物 29. 属于氧化物的是 A . O 2 B . H 2 O 2 C . NaCl D . H 2...
A.
31,39,41
B.
27，29，35,42，43
C.
28,30,33,37,40,45
D.
32,34,44,46
【单选题】Suppose that all 6 genes are transferred from a donorbacterium to a recipient bacterium. Under this condi-tion, which student(s) would argue that Gene A couldbe the last gene transferred?
A.
Student 2 only
B.
Student 4 only
C.
Students 2 and 4 only
D.
Students 3 and 4 only
【单选题】下列化学式与其名称的对应关系正确的是
A.
软脂酸 C 17 H 33 COOH
B.
纯碱 Na 2 CO 3 ·10H 2 O
C.
纤维素[C 6 H 7 O 2 (OH) 3 ] n
D.
丙氨酸 CH 2 (NH 2 )CH 2 COOH
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