Pollution should by any means be stopped ____ the environment. A. from protecting B. protecting C. to protect D. to protecting
举一反三
- We should take measures _________ the environment at once. A: to protect B: for protecting C: protecting D: on protecting
- Children are taught to be active ______ the environment. A: to protect B: in C: protecting D: in to protect
- ______ may be used for ______ our eyes from the sunshine. A: [A] Sunglasses; protect B: Sunglass; protecting C: Sunglasses; protecting
- It is important that we _____ wild animals. A: will protect B: should protect C: shall protect D: are protecting
- The Green Party _______ protecting the environment.