摘要： Everyone should do something wild animals. A. to protect B. protecting C. protect D. to protecting
网址：http://m.1010jiajiao.com/timu3_id_2765953[举报]
Everyone should do something _____ wild animals.
[ ]
A. to protect
B. protecting
C. protect
D. to protecting
查看习题详情和答案>>
B. protecting
C. protect
D. to protecting
Everyone should do something _________ wild animals.
[ ]
A. to protect
B. protecting
C. protect
D. to protecting
查看习题详情和答案>>
B. protecting
C. protect
D. to protecting