问题
选择题
—Can you do this Maths problem?
—Yes, I _______. [ ]
A. am
B. do
C. does
D. can
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Can you do this Maths problem?
—Yes, I _______. [ ]
A. am
B. do
C. does
D. can
答案：D
