1. It goes without saying that people who refuse to ______ with the law will be punished. A. conceal B. consent C. abide D. comply
2. Please refrain ______ smoking. A. from B. of C. at D. against
【考博英语句子改错】 Best known for his research in statistical mechanics and meson physics, Chen-Ning Yang shared the Nobel Prize in 1957 to another physicist from the United States, Tsung-Dao Lee.
