问题
选择题
My dog often _____ at my feet, but this morning it _____ beside the fireplace.[ ]
A. lied; lay
B. lies; lay
C. lay; lain
D. lies; lain
答案
答案:B
My dog often _____ at my feet, but this morning it _____ beside the fireplace.[ ]
A. lied; lay
B. lies; lay
C. lay; lain
D. lies; lain
答案:B