8. No one has _____ been able to trace the author of the poem.
A. still B. yet C. already D. just
[答案] B. yet
[注释] yet 常用于现在完成时的否定句中, 意为“尚, 还”。
作者:admin@E题库
地址:http://www.etiku.cn/stillyetalreadyjust/
版权所有©转载时必须以链接形式注明作者和原始出处及本声明!
8. No one has _____ been able to trace the author of the poem.
A. still B. yet C. already D. just
[答案] B. yet
[注释] yet 常用于现在完成时的否定句中, 意为“尚, 还”。
作者:admin@E题库
地址:http://www.etiku.cn/stillyetalreadyjust/
版权所有©转载时必须以链接形式注明作者和原始出处及本声明!