It is said that tea is (effect)on preventing cancer.
举一反三
- Lung cancer is the No.1 cancer to kill American people. No cancer kills more American than lung cancer.
- What kind of cancer may the sunlight protects us from? A: Stomach cancer. B: Skin cancer. C: Lung cancer. D: Blood cancer.
- Preventing the atmosphere—stopping ozone depletion and the greenhouse effect—is an environmental necessity.
- Metastasis from primary gastric cancer to liver should be called gastric metastatic liver cancer.
- 中国大学MOOC: Smoking has long been ________ lung cancer and even breast cancer.