【题目描述】
2. The most recently approved ANSI/ISO C standard was issued in (when) , and single
line comments notation “//” is or isn’t a feature of C89.
【我提交的答案】:
【参考答案分析】:
【我的疑问】(如下,请求专家帮助解答)
请告诉我正确答案,并给出解释
第1题
【题目描述】
2. The most recently approved ANSI/ISO C standard was issued in (when) , and single
line comments notation “//” is or isn’t a feature of C89.
【我提交的答案】:
【参考答案分析】:
【我的疑问】(如下,请求专家帮助解答)
请告诉我正确答案,并给出解释
第2题
A.超高频与微波段RFID标签通常简称为“微波标签”,分为无源与有源两类
B.无源超高频与微波段RFID标签的最大工作距离大于1米,典型值为4~7米
C.对于超高频与微波段RFID标签的读写器天线的设计没有特别的要求
D.有源超高频与微波段RFID标签的最大工作距离可以超过百米
第3题
A.chart窗口可以显示多个手机的情况
B.chart窗口只能显示2个手机的情况
C.窗口1的chart1只能显示MS1的情况
D.窗口4只能显示MS1的情况
第4题
【题目描述】
Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 sections.
Section A
Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A), B), C) and D). Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
16. Most of the retired people are happy ________ their quiet life in the country- side.
A) to
B) of
C) with
D) on
【我提交的答案】:A |
【参考答案与解析】: 正确答案:C |
答案分析:
【我的疑问】(如下,请求专家帮助解答)
为什么 啊
第5题
A.He is one of the passengers in the first class of Titanic
B.He is the Managing Director of the White Star Line
C.He is the designer of Titanic
D.He is the most senior of the White Star Line’s captains
第7题
A.OLI的第5波段
B.OLI的第6波段
C.OLI的第7波段
D.TIRS的第1波段
第8题
A.OLI的第5波段
B.OLI的第6波段
C.OLI的第7波段
D.TIRS的第1波段
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