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【单选题】
关于氨基糖苷类药物的特点和应用，说法正确的是
A.
新霉素为局部使用药，用于皮肤黏膜感染
B.
卡那霉素首选于治疗革兰阴性杆菌感染
C.
庆大霉素首选于治疗鼠疫和兔热病
D.
链霉素一般单独用于结核病治疗
E.
庆大霉素与青霉素两种药液同时混合注射可治疗肠球菌性心内膜炎
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参考答案：
举一反三
【单选题】为改善”2钢的切削加工性,通常采用 处理。
A.
完全退火
B.
球化退火
C.
去应力火
D.
正火
查看完整题目与答案
【单选题】Following a year of fast development, by the first quarter of this year, China has had about 1,100 e-commerce websites.
A.
China had about 1,100 e-commerce websites by the end of last March
B.
by the end of the first quarter of this year, China has had about 1,100 e-commerce websites
C.
by the end of this recent past March, China has about 1,100 e-commerce websites
D.
by the end of this first quarter, China had about 1,100 or so. e-commerce websites
查看完整题目与答案
【单选题】从价值实现上看，现代物流强调把战略、市场、研发、采购、生产、销售、运输、配送和服务等各个环节的活动有机整合在一起，通过“商”、“物”分离，降低物流成本，优化物流资源配置，加强物流信息化建设，提供特色和专业物流服务等来实现()，其价值实现的方式和途径灵活多样。
A.
物流成本的降低
B.
物流盈利的增加
C.
服务满意度的提高
D.
物流价值的增值
查看完整题目与答案
【简答题】in the first quarter
查看完整题目与答案
【判断题】起动机用直流电动机定子(也叫“磁极”)的作用是产生旋转磁场
A.
正确
B.
错误
查看完整题目与答案
【单选题】直流电动机的磁极(定子)的作用是( )。
A.
产生磁场
B.
产生感应电动势
C.
产生电磁转矩
查看完整题目与答案
【单选题】The company saw _____ rise 21% in the first quarter, despite a 1% decline in revenues.
A.
earning
B.
payroll
C.
payrolls
D.
earnings
查看完整题目与答案
【单选题】The report outlines the products for the first quarter ______ the year.
A.
to
B.
at
C.
from
D.
of
查看完整题目与答案
【单选题】According to the quarterly commodity sales data, the seasonal indices are: 125% in the first quarter, 70% in the second quarter, 100% in the third quarter, and 105% in the fourth quarter. The most aff...
A.
First quarter
B.
Second quarter
C.
Third quarter
D.
Fourth quarter
查看完整题目与答案
【简答题】关于LVM描述正确的是（）关于LVM描述正确的是 A、LVM全程是Linux Volume Manager B、LVM全程是Linux Volume Map C、 LVM全程是Logical Volume Manager D、LVM全程是Logical Volume Map
查看完整题目与答案
相关题目：
【单选题】为改善”2钢的切削加工性,通常采用 处理。
A.
完全退火
B.
球化退火
C.
去应力火
D.
正火
查看完整题目与答案
【单选题】Following a year of fast development, by the first quarter of this year, China has had about 1,100 e-commerce websites.
A.
China had about 1,100 e-commerce websites by the end of last March
B.
by the end of the first quarter of this year, China has had about 1,100 e-commerce websites
C.
by the end of this recent past March, China has about 1,100 e-commerce websites
D.
by the end of this first quarter, China had about 1,100 or so. e-commerce websites
查看完整题目与答案
【单选题】从价值实现上看，现代物流强调把战略、市场、研发、采购、生产、销售、运输、配送和服务等各个环节的活动有机整合在一起，通过“商”、“物”分离，降低物流成本，优化物流资源配置，加强物流信息化建设，提供特色和专业物流服务等来实现()，其价值实现的方式和途径灵活多样。
A.
物流成本的降低
B.
物流盈利的增加
C.
服务满意度的提高
D.
物流价值的增值
查看完整题目与答案
【简答题】in the first quarter
查看完整题目与答案
【判断题】起动机用直流电动机定子(也叫“磁极”)的作用是产生旋转磁场
A.
正确
B.
错误
查看完整题目与答案
【单选题】直流电动机的磁极(定子)的作用是( )。
A.
产生磁场
B.
产生感应电动势
C.
产生电磁转矩
查看完整题目与答案
【单选题】The company saw _____ rise 21% in the first quarter, despite a 1% decline in revenues.
A.
earning
B.
payroll
C.
payrolls
D.
earnings
查看完整题目与答案
【单选题】The report outlines the products for the first quarter ______ the year.
A.
to
B.
at
C.
from
D.
of
查看完整题目与答案
【单选题】According to the quarterly commodity sales data, the seasonal indices are: 125% in the first quarter, 70% in the second quarter, 100% in the third quarter, and 105% in the fourth quarter. The most aff...
A.
First quarter
B.
Second quarter
C.
Third quarter
D.
Fourth quarter
查看完整题目与答案
【简答题】关于LVM描述正确的是（）关于LVM描述正确的是 A、LVM全程是Linux Volume Manager B、LVM全程是Linux Volume Map C、 LVM全程是Logical Volume Manager D、LVM全程是Logical Volume Map
查看完整题目与答案
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