2. 职称英语
  3. The workers’ strike ______ evolved so quickly since the winter of 1965.A、has not

The workers’ strike ______ evolved so quickly since the winter of 1965.A、has not

游客2025-06-11  43
问题 The workers’ strike ______ evolved so quickly since the winter of 1965.
选项 A、has not been
B、had to be
C、haven’ t been
D、will not be
答案 A
解析 语法题。句中的since，意为“自……以来”，since+时间点，主句应用现在完成时态。又因句子的主语为单数，排除C选项，故选A。
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