问题
选择题
There are a lot of things ______ at school. [ ]
A. to do
B. doing
C. do
D. does
答案
答案：A
搜题请搜索小程序“爱下问搜题”
There are a lot of things ______ at school. [ ]
A. to do
B. doing
C. do
D. does
答案：A
