The hens _____ 50 eggs last week, but this week they aren’t _____.
A.lay, lying
B.laid, laying
C.lay, laying
D.lied, lying
答案:B
The hens _____ 50 eggs last week, but this week they aren’t _____.
A.lay, lying
B.laid, laying
C.lay, laying
D.lied, lying
答案:B