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【单选题】
某溶液中蛋白质的含量为55%,此溶液的蛋白质氮的百分浓度为A.
8%
B.
8.4%
C.
8.8%
D.
9.2%
E.
9.6%
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【单选题】听力原文：W: Could you please tell me how to get to the bus station here? M: Go straight until you come to the stoplight. Turn to the right and go about two miles. When you get to the Sunny Grocery Store, ...
A.
Get directions to the bus station.
B.
Get to the grocery store.
C.
Give the man directions to the bus station.
D.
Find out where the stoplight is.
【单选题】以下关于PCM调制方法的描述中,错误的是()。
A.
PCM是脉冲编码调制技术的缩写
B.
PCM调制方法需要先量化、后采样
C.
PCM技术的典型应用是语音数字化
D.
PCM是模拟数据数字化的常用方法
【简答题】泰州历史悠久，距今已有2100多年，下列杰出人士中，不属于泰州历史文化名人的有( )。 A.施耐庵 B.刘邦 C.柳敬亭 D.项羽 E.王艮
【单选题】听力原文：W: Could you please tell me how to get to the bus station here? M: Go straight until you come to the stoplight. Turn to the fight and go about two miles. When you get to the Sunny Grocery Store, ...
A.
Get directions to the bus station.
B.
Get to the grocery store.
C.
Give the man directions to the bus station.
D.
Find out where the stoplight is.
【单选题】Please ask him to come in and wait here. We simply can't______to offend such an important person to our company.
A.
adopt
B.
adapt
C.
afford
D.
offer
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