问题
选择题
An army spokesman stressed that all the soldiers had been ordered _____ clear warning before firing any shots.
A．to issue
B．being issued
C．to have issued
D．to be issued
答案
答案：A
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An army spokesman stressed that all the soldiers had been ordered _____ clear warning before firing any shots.
A．to issue
B．being issued
C．to have issued
D．to be issued
答案：A
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