问题
选择题
Can you help me _____________ the window?[ ]
A. clean
B. cleans
C. cleaning
D. cleaner
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Can you help me _____________ the window?[ ]
A. clean
B. cleans
C. cleaning
D. cleaner
答案：A