题目内容
8. No one has _____ been able to trace the author of the poem.
A. still B. yet C. already D. just
B. yet
解析:
yet 常用于现在完成时的否定句中, 意为“尚, 还”。
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题目内容
8. No one has _____ been able to trace the author of the poem.
A. still B. yet C. already D. just
B. yet
yet 常用于现在完成时的否定句中, 意为“尚, 还”。