问题
选择题
Now I spend time ________ what I love to do. [ ]
A. to do
B. doing
C. do
D. did
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Now I spend time ________ what I love to do. [ ]
A. to do
B. doing
C. do
D. did
答案：B