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【单选题】
The FEC mode is used for ( ) from( )station to two or more other stations when available. -A.
transmission/one coast station or ship
B.
receiving message/one station ‘
C.
commnicating/one ship
D.
contacting/other
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举一反三
【简答题】section III
【单选题】下列哪项叙述与布洛芬性质相符（ ）
A.
易溶于水
B.
可溶于氢氧化钠溶液中
C.
在酸性或碱性条件下均易水解
D.
在空气中放置可被氧化，颜色可发生变化
E.
易水解
【简答题】Section III Translation Directions: Translate the following text from English into Chinese. Write your translation on ANSWER SHEET. A fifth grader gets a homework assignment to select his future caree...
【单选题】Part III Listening Comprehension (35 minutes) Section A Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more question...
A.
Get some small change.
B.
Find a shopping center.
C.
Cash a check at a bank. D ) Find a parking meter.
【简答题】投影面平行线有三种,只平行于H面,而倾斜于另外两个投影面的直线称为___。
【简答题】Section III Writing
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