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【判断题】
与75°终边相同的角有无数多个,且这些角可以用集合的描述法来表示。A.
正确
B.
错误
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举一反三
【单选题】Shipment on June 20, 2002, banks will interpret as a stipulation that latest shipment date is( ).
A.
20 June 2002
B.
25 June 2002
C.
15 June 2002
D.
24 June 2002
【单选题】What is the _________ for this? Is it the 7th or the 8th of November? (due date)
A.
due
B.
date
C.
time
D.
due date
【单选题】以下描述RS232的电气特性正确的是( )。
A.
“1”：-3~-15V，“0”：+3~+15V
B.
“1”：>2.4V；“0”：<0.4V< /div>
C.
“1”：接近于VCC；“0”：接近于地
D.
“1”：5V；“0”：0V
【简答题】Payment must be available in immediately available funds on the due date at the place where the draft or documents are payable，provided such due date is a banking day in that place．If the due date is ...
相关题目：
【单选题】以下描述RS232的电气特性正确的是( )。
A.
“1”：-3~-15V，“0”：+3~+15V
B.
“1”：>2.4V；“0”：<0.4V< /div>
C.
“1”：接近于VCC；“0”：接近于地
D.
“1”：5V；“0”：0V