问题
选择题
Last month, thousands of workers in that city went on _____ strike, demanding lower taxes and ______ end to cutting staff members.
A．a; the
B．a; an
C．不填; an
D．不填; the
答案
答案：C
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Last month, thousands of workers in that city went on _____ strike, demanding lower taxes and ______ end to cutting staff members.
A．a; the
B．a; an
C．不填; an
D．不填; the
答案：C
3Z(g) △H﹤0，W点X的正反应速率等于M点X的正反应速率