It is reported that this medicine is ________ against lung cancer.
举一反三
- It is reported that this medicine is ___ against lung cancer. A: efficient B: easy C: expensive D: effective
- 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.
- 中国大学MOOC: Smoking has long been ________ lung cancer and even breast cancer.
- 中国大学MOOC: Studies show that this new medicine is ___ against liver cancer.