—What do you want to do with the polluti
问题:
—What do you want to do with the pollution?
—It makes me _____ a clean-up campaign. [ ]
A. to join
B. to join in
C. join
D. join in
—What do you want to do with the pollution?
—It makes me _____ a clean-up campaign. [ ]
A. to join
B. to join in
C. join
D. join in