问题
选择题
We'll send our homework ____ our teachers ____ e-mail .[ ]
A. for ; on
B. to ; by
C. to ; on
D. for ; from
答案
答案:B
We'll send our homework ____ our teachers ____ e-mail .[ ]
A. for ; on
B. to ; by
C. to ; on
D. for ; from
答案:B