问题
选择题
Put some _____ and chicken _____ on the sandwich.
A. lettuce, slice
B. lettuces, slices
C. lettuce, slices
D. lettuces, slice
答案
答案:C
Put some _____ and chicken _____ on the sandwich.
A. lettuce, slice
B. lettuces, slices
C. lettuce, slices
D. lettuces, slice
答案:C