问题
选择题
—Where are the books about computers,please?
—They are ______.[ ]
A. on Shelf C
B. in Shelf A
C. at Shelf B
答案
答案:A
—Where are the books about computers,please?
—They are ______.[ ]
A. on Shelf C
B. in Shelf A
C. at Shelf B
答案:A