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【简答题】
在实验室中，配制500g0.9%的生理盐水： （1）该实验的主要步骤有计算、______、溶解、装瓶并贴标签； （2）通过计算，配制该溶液需要水的体积为______mL（水的密度为1g/cm 3 ）． （3）在用量筒量取水的体积时，俯视读数，则造成所配制的溶液中溶质质量分数______（填“偏大”“偏小”或“不变”）．
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举一反三
【单选题】Which is the correct descrption of “partial quotation”?
A.
It presents less than a full sentence of the speaker’s exact words in quotation marks.
B.
It presents a single word used by the speaker and placed in quotation marks.
C.
It presents the speaker’s ideas but in the reporter’s words.
D.
It presents the speaker’s exact words in quotation marks.
【单选题】Which is another word for quotation mark?
A.
inverted comma
B.
quotation sign
C.
speech mark
【单选题】Internet使用TCP/IP协议实现了全球范围计算机网络的互联,连接在Internet上的每一台主机都有一个IP地址,下列选项中不能作为网络主机IP地址的是
A.
201.109.39.68
B.
202.256.0.12
C.
21.18.33.48
D.
120.34.0.18
【简答题】广泛应用在Internet中的TCP/IP的网络管理主要使用的是（）协议。
【简答题】A．proposition B．memory C．profile D．quotation
【简答题】A．back and fro B．back and forth C．to and forth D．fro and to
【单选题】Which of the following is NOT true about direct quotation?
A.
Speaker’s original words are quoted directly in a direct quotation.
B.
Direct quotation is more accurate and authentic.
C.
Direct quotation can show the feelings, emotions and attitudes from the speakers’ voice.
D.
Only part of the original wording of the speaker is used in a direct quotation.
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