Should Beijing's historic main avenue be open to all, big cars and small cars?
举一反三
- The cars ____ in Beijing are as good as those ____ in Shanghai.
- Many people prefer large cars, ____ large cars are safer than small ones.
- All these cars are made to a ______ design.
- All these cars are made to a __________ design.(substandard)
- What does the word “Formula” mean? A: the set of mathematical problems to which all participants' cars must solve B: the set of rules to which all participants' cars must conform C: the set of rules to which some participants' cars must conform D: the set of roads to which all participants' cars must run