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【判断题】
集成运算放大器是一种重要的模拟集成电路产品,其内部由多级直接耦合放大电路组成,具有电压增益高、输入电阻低和输出电阻高 的特点
A.
正确
B.
错误
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参考答案:
举一反三
【判断题】丹参作为中草药饲料添加剂,可以降血脂、利气血,提高家禽的生产性能,其还可以作为观赏植物,是鲜切花和干干切花兼用型花卉。
A.
正确
B.
错误
【多选题】脑卒中康复的目标是
A.
恢复或重建功能、发挥残余功能
B.
防治并发症、减少后遗症
C.
调适心理
D.
学习使用移动工具和辅助器具
E.
为重返社会和家庭做准备
【单选题】It was an American man called Henry Ford ___created the motor car ____ we know it today.
A.
that; what
B.
whom; that
C.
who; where
D.
who; as
【判断题】 原核表达体系既适合表达原核生物基因组基因,也适合表达真核生物基因组基因。
A.
正确
B.
错误
【判断题】丹参作为中草药饲料添加剂,可以降血脂、利气血,提高家禽的生产性能,其还可以作为观赏植物,是 鲜切花和干切花兼用型花卉 。
A.
正确
B.
错误
【简答题】To facilitate the shipment, sellers usually choose the port ______ to their works.
【单选题】The sellers usually send their ________ to the buyers immediately after the goods are loaded on board the ship, informing them of the shipment.
A.
Sales Contract
B.
Shipping Documents
C.
Shipping Advice
D.
Shipping Requirements
【单选题】The sellers usually send the __to the buyers immediately after the goods are loaded on board the ship, advising them of the shipment.
A.
shipping advice
B.
shipping instructions
C.
shipping date
D.
shipping port
【单选题】______, I wrote a letter to Henry Ford Ⅱ and told him what happened.
A.
Desperate
B.
Despite
C.
Inspiring
D.
Exciting
【单选题】计算机的存储容量单位中,1TB等于()
A.
1000KB
B.
1024GB
C.
1000GB
D.
1024MG
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