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【简答题】
下列关于人体内细胞的分化、衰老、凋亡和癌变的叙述,正确的是 A.细胞分化过程中,蛋白质种类发生改变的根本原因是遗传物质发生了变化 B.细胞衰老后,其中的酶种类大量减少 C.被病原体侵染的细胞凋亡有利于个体的生长发育 D.癌细胞属于病变细胞,所以代谢速率较癌变前降低
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【判断题】婴幼儿I周岁之前.膳食应少糖,无盐、不加调味品。
A.
正确
B.
错误
【多选题】Which two of the following are implied rights of preference shareholders?
A.
The right to receive a dividend is cumulative.
B.
If the company goes into liquidation, preference shareholders are entitled to claim all arrears of dividend from the liquidator.
C.
As well as rights to their preference dividends, preference shareholders can share equally in dividends payable to ordinary shareholders.
D.
Preference shareholders have equal voting rights to ordinary shareholders.
【单选题】根据《铁路客运运价规则》,迟交票款、运费、杂费时从应收该项费用之次日起至付款日止,每迟交一日,按迟交总额的,()核收运输费用迟交金。
A.
1%
B.
2%
C.
3%
D.
5%
【判断题】水文自动测报系统的设备主要有传感器、通讯设备、遥测终端机、中继机、前置通讯控制机(简称前置机)和辅助设备。
A.
正确
B.
错误
【简答题】完型填空(每小题1分,共10分) My name is Sandra. I have a brother. __1 _ name is Tom. We like different sports. I like playing 2__ . It’s fun. 3 I don’t like basketball. It’s 4 . My brother 5 basketball. He thinks...
【判断题】蓄电池是一种不可逆的低压直流电源。
A.
正确
B.
错误
【单选题】迟交票款、运费、杂费时从应收该项费用之次日起至付款日止,每迟交一日,按迟交总额的()核收运输费用迟交金。
A.
1%
B.
2%
C.
3%
D.
4%
【单选题】计算机领域,通常用英文单词“BYTE”来表示()。
A.
A:位
B.
B:字节
C.
C:字符
D.
D:字
【简答题】Bill likes hamburgers, eggs and oranges for breakfast. For lunch, he eats French fries, chicken and salad. For dessert(甜点), he likes ice cream. He doesn’t like pears or bananas for dinner. He likes to...
【简答题】Name two rights of everyone living in the US .
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