问题
选择题
I prefer _____ e-mails to _____ letters. [ ]
A. send; write
B. to send; write
C. sending; write
D. sending; writing
答案
答案:D
I prefer _____ e-mails to _____ letters. [ ]
A. send; write
B. to send; write
C. sending; write
D. sending; writing
答案:D